Chapter 388: Birthday Boy part 2 by Xarth
"Make me cum, yeah?" Elsie asked, her breathing coming more raggedly now, and her headpats becoming more insistent.
I focused more on her clit. I wanted to make her cum. Partly it was just hot to get to do that to my sister, but more pragmatically if I kept her happy she was way more likely to keep doing the same for me. I had the chance at unlimited sex with my big sis, and I didn't want to fuck it up now.
I probably got too in my head about it for a bit and lost my rhythm, but Elsie had no compunctions about forcing me back to taking my time and letting it happen the way it needed to.
"There it is," she murmured breathily just before cumming on my tongue.
I kept licking her through her orgasm until she pushed my face away. Again she was unreserved about moving me where she wanted me. She did allow me to crawl up and kiss her while she was coming back down from her high, which was nice.
"Don't get too comfy there," she said. "We can't lay around all morning."
"I guess," I said. "We could try though."
"We could," Elsie said. "But you've got class, and I've got work."
"True."
"And wouldn't you rather go fuck Mom in the butt anyway?"
My cock twitched happily. "Well when you put it that way...."
It was a convincing argument, and it got Elsie and I bouncing out of bed, pausing just long enough for Elsie to grab lube, then darting back to the kitchen giggling and horny. Mom gave us a suspicious gaze as we entered.
"What are you two up to?" Mom asked.
Elsie grinned. "Look at you standing there naked and collared like you don't know exactly what we're up to."
I was even more direct. "Gonna cum in your butt."
"Unf, you two are bad," Mom said.
She however was exquisitely compliant as I bent her over the table and Elsie lubed up her bumhole for her.
"You'll have to be quick," Mom said, arching her back to stick her butt up in air a little more. "I need to get dressed soon."
"Do my best," I solemnly promised.
Elsie seemed very pleased with herself as she sat back and lightly masturbated to me pounding Mom's ass. She couldn't possibly be as happy as I was at the moment though. I loved being deep in our mom's booty, especially when Mom was making such cute, horny noises as a result of getting anally railed.
I tried reaching around to rub Mom's clit while pounding her, but she just smacked my hand away.
"None of that now," Mom panted. "Just cum in me."
"Are you sure?" I asked.
Elsie gave a slight frown. "Yeah, Mom. You need cummies or you're going to be flustered all day."
Mom shook her head. "I need to not be a mess for work. I don't have time to clean up after. I just need a nice, tidy load up my butt where it can not cause any trouble. No time for squirting all over myself."
"Pity," Elsie sighed. "And I still disagree, but who am I to say."
I didn't see any of it as being particularly tidy, but I couldn't argue with cumming in Mom's butt where it could stay snug and secure. That's what I wanted to do anyway.
Mom mewled and bounced back against me, urging me on. Elsie too was staring and giving me little nods like she wanted me to do it. Like she needed me to.
I grunted and came, releasing it all inside Mom's tight, warm bum. Her ass swallowed it all, and could have greedily taken even more. I felt quite satisfied as I carefully pulled my cock free, trying not to drag any cum out in the process.
"There you go," Elsie purred. "Breeding Mommy's butt. Always the way with you, isn't it."
"You can't breed a butt," I said.
"Not with that attitude."
"You're the one obsessed," I said.
"Nuh uh," Elsie teased. "Remember which one of us keeps shooting loads in family members, hm?"
Mom stood up, a little shaky and flushed, but otherwise no worse for wear.
"No bickering, please," she said. "Too early for that." She kissed me tenderly. "Thank you, baby. That's lovely for now. I'll need you again this evening, ok?"
I nodded, feeling slightly awed that my hot mom was already making plans for having sex with me again. It was a very nice and tingly feeling.
It was also nice watching Mom patter away to get dressed. Her ass, always a masterpiece to admire, was even more interesting when I knew it was filled with my cum. I could have watched it for hours, yet she was out of sight in mere seconds.
Somewhat amusingly, I caught Elsie staring wistfully after Mom as well, though she pretended she wasn't when she noticed me looking.
"Welp, probably shower time," Elsie said, immediately distracting me before I could tease her about checking Mom out.
She padded out of the room, leaving me staring at her just as hard as I had at Mom a moment ago. My sister cut a very different figure, but just as hypnotizing and arousing. It turned out I really enjoyed my mom and sister being naked, even when not directly having sex.
I stood there smiling goofily, and was slightly surprised when Elsie's soft footsteps backed up and she peeked her head back around the corner at me.
"What, you're just going to stand there?" she asked, giving me a look.
"What?" I asked, feeling like I'd missed something.
"I said it was shower time," Elsie said, exasperated.
"For... for both of us?"
She rolled her eyes. "Little brothers, honestly. Yes for both of us. Your cock needs cleaned, doesn't it?"
I stepped toward her, slowly grasping her meaning. "For going inside you, you mean."
"Or whatever," Elsie shrugged like it was no big deal. "But yeah, if you're expecting that kind of thing."
I got close enough to put a hand on her waist. Her soft, warm, supple waist. "I am if you are," I said, though in fact I hadn't been thinking that until just now. I'd been distracted.
Elsie danced back out of my reach. "I just know how you have such an obsession with breeding your sis-ter. You little weirdo."
"I enjoy the attempt," I admitted easily. "But I think you enjoy it as much as I do. Maybe more."
"Ha! As if!"
I reached for her again, but she scampered away. I chased after her, the two of us giggling at our impromptu game of naked tag.
I caught up to Elsie in the bathroom, though I let her turn the water on before catching her up in my arms and holding her against me. She squealed and flailed, but rather tellingly didn't make any actually move to break free.
"I think," I whispered in her ear, "that you want your bro-ther to cum in you."
"Gross!" she laughed.
I nipped at her ear, then murmured into it again. "I also think that if you don't tell me you want it, I may just not breed you this morning."
Elsie gasped, then tried to play it off. "Whatever. I can feel you getting hard on my butt already."
"Yeah. You're very sexy and nice to hold," I said. "I'm not going to pretend I don't want to."
She wiggled her bum against me, making my hard cock move back and forth against her and just generally feeling amazing. "You want to cum in me!" she insisted.
"I do." I tickled her breast. "Tell me you want it too."
Elsie groaned. "You're no fun!"
"Oh?"
"You have to know that having sex with my little brother is kind of embarrassing."
"Disagree."
Elsie was still grinding backwards on my cock. "What kind of sister does it make me anyway?"
"I dunno. Horny? Sexy? Awesome? The best ever?"
"You're biased."
"Very true," I said.
Elsie sighed. "If I say it... are you going to cum in me every day?"
"At least every day, if I have anything to say about it. Hopefully more than once."
She squirmed around to face me, our eyes very close together. I forgot sometimes how soulful she could look when she wasn't busy being aloof and untouchable.
"I want you to breed me, ok?" she said. "I want you to cum in my pussy."
"Every day?"
"I mean... yeah. Basically."
I kissed her. "See, not so difficult."
"Yeah, yeah. Can we fuck now?"
"Any time you want," I said.
"Great. Get in the shower then."
She urged me in with a smack on the butt, and hopped right in after me. Our hands were, if anything, all over each other even more once we got under the hot spray. I couldn't stop touching her, wanting her, needing to be close to her. She reciprocated, though with a serious focus on my cock. Her excuse was that it needed cleaning.
Elsie bit her lip and watched my expression as she guided me to her pussy. I wanted inside her so badly by then, and it was even hotter now that I'd gotten her admission as to how much she wanted it too.
"You're the best," I said, my eyes rolling back slightly as I parted her pussy lips and felt the very outer edge of her warmth.
"Shut up. Don't be weird."
"You're right," I said. "I shouldn't make breeding my sister weird."
Elsie's cheeks reddened. "I said shush!"
"Hehe, you really, really like that stuff, huh?"
"Grr, why are you like this?" she demanded.
"I dunno. 'Cause you're lucky?"
Elsie's nails dug somewhat painfully into my shoulder as she urged me deeper inside her. "I already admitted I want this, ok?"
"Yeah, you did," I agreed happily.
Elsie's eyes narrowed, then she smirked thoughtfully. Changing tactics, she kissed my cheek, then murmured breathily in my ear. "Please get inside me, bro-ther. Please fuck me and cum in my little pussy, ok?"
I groaned and thrust into her, nearly all the way. I couldn't look at her immediately and hid my eyes against her shoulder. My hips moved of their own accord, pumping me into her wet, welcoming pussy.
"Ah, so that's how to shut you up," Elsie purred. "Good to know."
"Well it's kind of intense when you talk like that," I said.
"You can't handle your sis begging for your cummies can you?" Elsie teased. "If I ask you to please, please--"
I put a finger to her lips to stop her, though she just nipped playfully at me anyway. I realized I may have pushed to far. I thought it was cute when my sister got flustered about wanting sex, but I'd given her a new weapon now that she realized how much it turned me on when she leaned into it. It wasn't bad by any means, but it did mean that I'd squandered the little bit of power I had.
Then again, if it meant hot shower sex with Elsie eagerly wiggling back against me, holding me tight, enticing me to cum inside her, maybe I'd unexpectedly hit the best payoff I could have ever hoped for.
"Are you both in the shower?" Mom called, cracking the bathroom door open.
"Yeah, Mom," Elsie laughed. "Sieg's trying to breed me again. Horny little thing."
I could only grunt incoherently while clinging to her. She really, really could push my buttons.
"You probably should stop saying it like that," Mom sighed. "Last thing I need is you pregnant. What a mess that would be." She flicked the shower curtain and peeked in at her son and daughter busily fucking. "Give me a goodbye kiss, would you? I need to be out of here."
Elsie and I had to pause and shuffle over to each kiss Mom on the lips. I was pretty sure Mom wished she could just hop in with us. Oh well. There were other opportunities coming, I was sure.
"Better go before you get wet," Elsie taunted, deliberately leaving it unclear whether she meant from the shower or from horniness.
"Might be too late," Mom sighed. "Having my baby boy's cum in my butt all day may have been a mistake already."
Elsie giggled insanely. "You got a butt plug too or what?"
"Naturally."
"Hehe, naturally. Good luck getting through the day," Elsie said.
"Thanks ever so much," Mom said. "Don't stay in there all day."
"No promises," Elsie said.
We got back to it immediately, fucking ever harder than before. Elsie encouraged me to pound her up against the wall, taking ridiculous pleasure in whispering things to make me blushy and shy even while having sibling shower sex together, which should have made me impervious to her lewd suggestions. It didn't.
Whether Elsie knew it or not, she had me firmly under her spell. She liked to act aloof, but it was really her horny and interested side that had me beat. I couldn't resist it. I wanted to give her everything she wanted, as long as she made it clear that she did in fact want it.
I was lost in her right now. The way she clung to me and moved with me and told me exactly what she wanted drove me crazy. It was incredibly sexual to cum in my sister, of course, but somehow even hotter to keep hearing how she wanted it, to know she was as needful as I was.
She kept whispering to me in my ear. Kept telling me what we were doing, what she wanted, what she presumed I wanted. She was quite correct. She knew exactly what I wanted.
I wanted to be able to do this every day. To have my sister, to know we both wanted each other this way. It wasn't like I was making any attempt at hiding my desire.
"You should cum in me now," she murmured. "You should do it. Cum in your sis-ter. Cum in meee."
She kept going on, which was actually working, but also making me wonder about how insistent she was, right up until she came. I realized she was working herself up as much as me, and was cumming on my cock while digging her nails into my shoulders.
I groaned, feeling the call of her orgasm, and kept rocking my hips in hard thrusts, fucking my cumming sister until I burst inside her. I flooded Elsie's pussy just like she wanted. Like we both wanted.
Elsie gasped and purred and ran her fingernails up and down my spine. Her pussy milked me so good, taking all my cum cozily inside.
I kissed her and kept pressed right up against her. She let me, even kissed me back for a while, before eventually nudging me away so we could finish up our shower properly.
"That was nice," Elsie said.
"It was," I agreed. "And, um, I do kind of like knowing you want to have sex. It's more fun that way."
She cocked her head and gave a teasing little smirk. "You like knowing your sis-ter wants to have sex with you, huh?"
"Well... yeah."
"Hm. I guess I can work on that. But don't think I'm gonna make it all easy for you or anything."
"Wouldn't dream of it," I promised.
Elsie gave me a last kiss that somehow made my knees weak. She laughed at my expression after and busied herself with cleaning up.
I bemusedly dried off next to Elsie, then tried to follow her right to her room afterward without even really thinking about it. She laughed and pushed me back out, closing the door to keep me out. Fair enough really. We'd already had sex, and really did need to get moving. I was finding it somewhat difficult to remember reality after yesterday and this morning. My mom and sister were having that effect on me.
****
Elsie and I beat Mom home that evening, yet Elsie insisted we wait. Not even in a teasing and pretending she didn't want sex kind of way.
She was right, as it turned out. Mom was kind of pathetically horny and needed attention first thing upon her return.
"I told you," Elsie tsked while fastening Mom's collar. "You needed cummies this morning."
"Yes yes, you were right babygirl," Mom said, giving me desperate, sexy eyes while her Mommy collar got snugged. "I probably made more mess being wet all day than I would have cumming over my thighs."
I stepped in and kissed Mom, sandwiching her between Elsie and I for a moment. Mom whined with need, then slipped from between the trap and took my hand, leading me to her bedroom in a very hot mix of dominance and submission all in one. Probably more the latter, in many respects. Or perhaps she was just willing to go with anything that led to sex right at the moment.
Certainly Mom was eager and willing to have her clothes stripped off and get tossed into bed. She could barely restrain herself from hopping back out to yank me in with her, but I was getting naked as fast as I could and she only really had to wait a matter of seconds before I joined her.
"And I thought you were horny yesterday," I said, laughing as Mom latched herself to me and smothered me with kisses.
"I was," Mom growled. "Turns out I'm worse today."
Elsie had followed us rather sedately, taking some space on the edge of the bed. I thought she only meant to casually watch, but she did actually wiggle out of her bottoms right off the bat. I was kind of into her masturbating while observing actually. It was pretty hot.
Mom dragged me down on top of her, leaving off the kisses in favour of urging me inside her. She really was wet already. Like scarily wet for how brief a time we'd been seducing each other thus far. She really had been waiting for this all day. Or at the very least letting her imagination take hold on her way home.
"Fuck me, ok baby?" Mom whispered to me, stroking her fingernails up my spine, along my neck, and back down again. "Fuck Mommy please. Pleeease."
"Unf, I know," I said. "Damn, give me a second."
Elsie just giggled to herself.
I sank inside Mom's pussy, feeling the utter perfection of that first moment and letting myself succumb to her desire for me. I fucked her hard, pounding her wet pussy, but couldn't even seem to do it hard and fast enough to satisfy her.
I was dimly aware of Elsie padding around the room bottomlessly, then returning with Mom's magic wand. She really wanted to masturbate. Just as horny as Mom. Or so I thought.
"Make some room, Sieg," Elsie said, patting my shoulder.
I blinked at her, trying to shift from pounding Mom to a coherent conversation. "What?"
"Mom's gonna need this. Make some room," she repeated.
I got up on my knees, pulling Mom's butt up to keep me angled into her pussy. Elsie casually flicked the vibrator on and started buzzing Mom's clit while I thrust into her a little less desperately than before.
It was a pretty intelligent team effort actually. Mom moaned her way through a quick, hard orgasm with her son inside her and her daughter vibing her clit. Taking the edge off, so Elsie put it.
I fucked Mom for a bit with no vibrator, letting her recover, then Elsie turned it back on again. We made Mom cum again, leaving her helplessly mewling and clutching at Elsie's shirt this time.
My sister had a devilish smile to her, enjoying this play time immensely. She took the opportunity of the next break while she wasn't vibing Mom to actually vibe her own pussy instead. It was quite a horny move, and really quite sexy.
"I seriously need one of these," Elsie sighed.
"Just use that one," I said, watching her press the wand tightly between her legs.
"Mom's weird about sharing," Elsie said.
I looked at Mom with her mouth panting open and her eyes rolled back, drooling slightly on herself and making cute little noises with every thrust.
"I don't know if that's true," I said. "I think she might be really good about sharing."
"I meant her sex toys," Elsie said. She cocked her head. "Although...." Elsie swung her leg across Mom's face and casually sat herself down. "I suppose there are other forms of sharing available."
I really didn't think Mom would mind any kind at all at the moment. She was pretty firmly engaged. It took her a moment to start licking Elsie, and her attention clearly wasn't fully on it, but she was into it. She'd happily and enthusiastically take sex with both her children right now. Especially when Elsie flicked that vibrator back on for her once again.
Mom got all the cums she needed and then some. She was a hot, sweaty, drooly, cummy mess by the time I shot my load inside her and pulled out. I didn't know my mother could look so exhausted and satisfied all at the same time.
Elsie calmly settled herself in to play with the wand by herself for a bit while Mom and I cuddled. I needed a break too. At least a short one. Probably not nearly as long a one as Mom did, judging by how wiped out she acted.
I didn't hide that I was watching Elsie, and she didn't seem to mind that I had eyes on her while she was playing with herself. She clearly wasn't going for efficiency though. Just kind of teasing. I thought she'd had a cum on Mom's face already, but wasn't a hundred percent sure about that.
"I think," I said slowly, "it might be time to breed my sister again."
"Oh really?" Elsie asked. She sounded amused, but there was that excited flush in her cheeks that gave her away.
"Yeah," I said. "It feels important."
"You two should really stop saying it like that," Mom murmured without any true force behind her words. "It's sexy, but it's beginning to worry me."
"Elsie thinks it's hot," I said.
"Oh whatever," Elsie said. "Like you don't."
"Not as much as you do," I teased.
My sister took that as a challenge apparently. I knew she was only doing a bit to prove a point, but still having her climb on top of me, rubbing her pussy on me, twisting her shirt to expose more midriff almost up to her underboob, and giving me a very sultry, pouty look all had the exact effect she no doubt wanted.
"You don't want to breed your sis-ter?" she asked while making intense eye contact. "You don't enjoy cumming in my little pussy?"
"I didn't say I didn't like those things," I groaned, flinching and breaking eye contact first. She was too good at it when she wanted to be. "You know I do."
Elsie nodded. "Mmhm!"
"Are you gonna make me say it?"
"Probably."
"Just because I made you say it earlier?"
Elsie grinned. "Yeah."
There was part of me that wanted to resist just because she wanted to make me say it. On the other hand, the way she looked at me and the way she felt against me made it so, so easy to get over that. I could say nothing but the pure truth and it would be exactly what she wanted.
"I want to cum in you so bad," I said. I ran my hands over her thighs. "I want to breed my sister."
"Mmm, yeah you do."
"I really do," I said. "Every day."
Elsie leaned down and kissed me. "Good," she said.
She slipped me inside her pussy and rode me, rewarding me immediately for saying what she wanted. She wasn't urgent about it, even taking the time to turn the wand back on her clit while grinding around on me.
I was in no hurry anyway. I'd had a cum already, and was very happy to take our time and build a nice big load up again for Elsie. That's what she wanted. My cum in her pussy. It was kind of getting to be our thing.
She cummed a few times ahead of me, buzzing her clit to her heart's content. Only after that getting serious about milking me, urging me to finish too, bouncing on me with wild abandon.
I couldn't last against my big sister's best attempts at getting me to cum. I didn't have a hope. She got what she wanted and her hot pussy got all filled up, taking her brother's cum up inside.
"There it isss," Elsie purred.
She didn't even pretend this time that it wasn't exactly what she wanted, and that she wasn't perfectly contented now after a few incestuous orgasms and a messy, cummy pussy.
Elsie even rolled on her side and curled up with me, somewhat to my surprise. I found I really liked her freely-given affection when it was on offer. It wasn't as immediately amazing as having sex with her, but it was warm and comforting and made everything even better.
Mom was right there on the other side too, cuddling up just as tight. I hadn't planned on a nap just then, but I was firmly trapped between my naked mom and sister after I'd finished having sex with both of them, so it seemed like I probably wasn't going anywhere any time soon.
"You going to take cum to work in your pussy or bum tomorrow?" Elsie asked Mom, like it was a foregone conclusion that it would be one or the other.
"Hm... maybe pussy tomorrow," Mom murmured back thoughtfully. "I'm definitely going to make sure I have a cum before I go to work too."
"Now you're learning," Elsie grinned.
"Do I not get a say at all?" I asked out of curiousity.
Elsie eyed me curiously. "Do you want one?"
I thought about it a moment. "I guess not really. Carry on."
"That's what I thought. Good boy." Elsie favoured me with a kiss on the cheek, then went still again.
I smiled to myself. Elsie and I would probably continue to have amusing disagreements about sexual matters going forward, but we both essentially wanted the same thing. It sometimes didn't matter which of us got our way. And Mom... Mom was way too good to me just generally. I was satisfied and happy.
Best birthday ever.