Sperm Donor Brother 2

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This work of fiction is part of a series; if you did not already read the preceding chapters, please do that before starting this one.

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Katie and I began emptying the bags from the store. I tossed the snack cakes onto the counter and put the breakfast sandwiches in the refrigerator. The sushi, chips, soda, crackers, and crab-dip were torn open and spread across my tiny table.

Nicole and my sister came over, arm in arm, and grabbed seats. I pulled out four glasses. Katie swiped them long enough to fill them with ice. I found some little saucers in the cabinet and handed one each to the two blondes and then set one at Katie's spot and one at mine.

"Thanks, babe," I told the brunette, offering her a kiss.

"Anything for my sperm donor," she said, grinning as she kissed me.

I retaliated by pinching her nipple - which was once again poking through the fabric of her top.

"I want to get my nipples pierced for you, lover," she purred, "but your sister says I should wait."

I glanced over to see Julie shooting me a stern look.

"I agree with my sister," I told Katie.

"Party pooper," she grumbled.

"After the babies," I promised.

"Babies?!" she gasped. "I fucking love you!"

"I love you too," I told her, "but don't let your life-partner know that we're secretly fucking."

She dropped onto my lap, wrapped her arms around my neck, and kissed me deeply while she wriggled her ass against the tent in my pants.

"Mercy ...," I gasped when she released me.

She cackled with laughter and dropped into her chair.

Julie rolled her eyes at Nicole and said, "She's such a slut."

Nicole giggled.

"I'll suck your cunt while Alex is fucking Katie, if you want," she offered.

"Say 'yes', lover," Katie urged her.

"We'll see ...," Julie told the blonde.

The sparkle in my sister's eyes (as they ranged over my visitor's sexy outfit) told me what her answer would be. Nicole noticed as well. She turned and shot me a smile.

"I'm glad I decided to talk to you today," Nicole purred.

"Me too," I told her. "If you'll let me fuck Katie before bed, I'll load you up before we head to class in the morning."

"I'd like that," she said.

After that, we started filling our plates and devouring all of the food that I'd bought at the store. Even the snack cakes met their end. The only thing untouched - so far - was breakfast. I was glad that I'd bought four of the sandwiches.

After dinner, we moved to the couch. Katie snuggled with me while Nicole did the same with my sister. Minute by minute, Julie became more and more free around the blonde. I admit that I was still a little nervous about everything - but I'd already nutted in the woman - so I was feeling more confident than my sister was.

My king-size bed wasn't really made for four - but Katie and I insisted that Julie be present while we fucked. Nicole nibbled her bottom lip and nodded as we discussed how we were going to make things work. We all stripped off our clothes.

Nicole looked back and forth between me and my sister for a moment but then Julie leaned against the headboard and motioned for the blonde to sit between her thighs and lean back against her chest. Nicole stopped worrying about our nakedness and relaxed within my sister's arms. Julie played with her hair and nibbled her ear, neck, and jaw as the two of them watched me and Katie.

I pulled the brunette to the foot of the bed and buried my face in her twat. Her legs fell open. She grabbed a breast in one fist and a handful of my hair in the other.

"Fuck ...," she moaned. "You have a devil's tongue, Alex."

I looked up, into Katie's eyes, and saw that my sister was rubbing a fingertip up and down the front of Nicole's slit. The blonde's eyes were glazing over with lust.

I lapped my way up Katie's trench - from bottom to top - a few times - and then flicked her little nub with the tip of my tongue. She thrashed beneath me, but I had my hands wrapped around her thighs - so there was no way she was going to escape.

I glanced over to see the tip of my sister's finger disappear within Nicole's pink folds. Her eyes were closed, and she was willingly submitting to whatever Julie wanted to do to her body. I caught my sister watching me and I winked at her. She grinned at me and nibbled her bottom lip.

Katie's vulva was short enough that I could slide my tongue between her labia - almost to her vaginal entrance - and I could still wrap my mouth over the top of her slit and suck the nectar from her peach - and torment her clitoris. I sucked and chewed and dragged the tip of my tongue up and down her cunny. She writhed and moaned loudly. I looked up to check on Nicole, but she was oblivious to everything except what Julie was doing to her.

I tongued Katie's clit and sucked and chewed on her labia and pussy - and she struggled to escape me, complaining bitterly, before she came hard. Her nectar flowed freely, and I lapped and sucked at her, not willing to let any of it escape.

The brunette was still recovering from her first orgasm when I raised her legs into the air, threw her ankles against my shoulders, and buried my aching cock inside of her slick channel. I moaned at how tight she still was. I held her thighs with my palms to brace myself and slammed into her like a jackhammer.

Katie's eyes had rolled back up into her forehead - but there was a grin on her face - so I pushed faster, harder, and deeper, getting closer and closer to filling her with little swimmers.

Five minutes later, I was grunting as my balls exploded and my seed splashed inside of my sister's lover. I held myself in place until the spurts subsided. I looked over to find my sister on her hands and knees with her face buried in Nicole's twat. The blonde's eyes were squeezed shut. Her fingers were twined into Julie's hair. She was moaning and writhing.

I watched my sister's narrow ass wiggle back and forth like a puppy's tail as she enjoyed her meal. I rolled onto my back and stuck my head between her thighs to lap at her cunt. I licked, lapped, and sucked at her slippery slit. She reached down and shoved at my head - trying to push me away.

I scooted out from under her - but my cock was still stiff from looking at her gaping pussy. I knelt behind her, knee-walked between her legs, and slid my prick between her labia - into her tight channel. I gripped my sister's hips and began sliding my cock in and out of her cunt.

I closed my eyes and focused on how fucking tightly my sister's vagina tugged and gripped my shaft. I moaned as I slid back into her and opened my eyes to see how Nicole was faring. She was staring up at me, wide-eyed as I slid my prick back into my sister. My hips bumped against her ass and Nicole felt the impact when my sister's face pressed a little harder into her cunt.

"Are you fucking your own ...?" she gasped. "That's so fucking hot!"

Her eyes rolled into her forehead, and she began writhing and thrashing. Julie moaned and her channel clamped down on my cock. My balls hadn't had that long to build up another load but whatever they had produced immediately began spurting into my sister's vagina.

Julie shuddered and rolled to her side on the mattress beside Nicole.

The blonde opened her eyes, wondering where Julie had gone, and found me looking down at her. She looked from my eyes - to my stiff cum-covered prick - and then back to my eyes. She nibbled her bottom lip.

I grabbed her thighs and dragged her closer. I gripped my cock, lined it up with her entrance, and looked into her eyes. She nodded.

We both moaned as I slid inside of her.

I took it nice and slow - enjoying the feel of yet another grasping cunt as it sought to wrench a load of jism from my balls. I'd already cum in this pussy once tonight - but I really wanted to see if I could do it again. If nothing else, I'd bring the blonde to orgasm once more and get to watch her face as she came on my cock.

Nicole's hands went to my arms. Her finger wrapped around my biceps, and she held onto me as I slowly fucked my cock in and out of her exquisite channel.

We'd been at it for several minutes before I realized that Katie was spooning behind my sister and the two of them were cuddling while they watched me fuck my new girlfriend.

I made love to her for about ten more minutes before I could tell she was getting close.

"I've already cum in each of you tonight," I told her. "I'm not sure I have anything left. I'd love to watch you cum though."

"Trade me places," she ordered.

I rolled onto my back and she ended up straddling me. I reached up and tweaked and tugged on her breasts as she began to ride me. Her thrusts were needy and urgent. A few minutes later, she had coaxed my balls into coming up with yet another load of jizz to offer her.

I pulled her down against me and gripped her ass in my fists.

"You're gonna get another creampie, you lusty succubus," I purred to her.

She gave that little giggle that I had begun to love so much.

She raised herself up and looked into my face.

"What are you doing?" I asked.

"I want to watch your face when I make you cum," she said, smirking.

I squeezed her ass in my fists and groaned as the seed began spurting from my cock.

Her eyes were alive with mischief - and lust - and something a little deeper. Her face lowered to mine and her lips pressed against my own.

When my cock finally started waving the white flag of surrender, I gave a big sigh and relaxed onto the mattress.

"Ask me," she said.

"Ask what?" I asked.

"Ask me if we can be exclusive," she prompted.

"Can we be exclusive?" I asked, glancing to the two women on my left who were watching, to the blonde perched above me.

"Yes," she said.

She gave me a kiss and then laid her head on my chest, looking over at Julie and Katie.

"Is that okay with you guys?" she asked.

"Yes," Katie said.

She pinched my sister's ass. Julie shot her a dirty look.

"Yes," she said finally.

"I'm seriously in love with your whole dynamic," Nicole said.

"Yeah, well," my sister growled. "There wasn't any dynamic when we started this last night and then these two kind of tricked me into touching my brother's cock and then it all kind of devolved from there."

"I was just as much a victim as you," I complained.

"I'll take the blame," Katie said confidently, "as long as I get to watch your brother show you what a sexy body you have, lover."

"I agree," Nicole said. "Alex kind of reminds me of my younger brother - which is why I decided to talk to him. I wish I'd been brave enough to tell my brother how I felt before he passed."

I wrapped my arms a little tighter around the blonde.

"I'm sorry," my sister told her. "I won't complain anymore."

"I get it," Nicole replied. "I loved watching you try to shove him away and then when he slammed his prick into you, your eyes were this incredible mixture of fear and lust."

Katie giggled and squeezed Julie, pulling her closer. My sister turned and gave her a kiss. I reached over to pinch my sibling's nipple, but she saw me out of the corner of her eye and swatted my hand. Nicole giggled and wriggled against me.

"That ...," she giggled. "I love that honesty."

"He's, honestly, about to get my foot up his ass," my sister growled.

I couldn't help but laugh at her. Katie and Nicole laughed as well. Julie grinned and winked at me.

"So ...," my sister said, looking at me. "If you're actually trying to knock up my girlfriend, you really need to stop fucking the rest of us."

"Probably," I admitted.

"If Nicole's willing to 69 with me, then you can focus on Katie full time - at least until she's done ovulating."

"Yes," Nicole said. "Alex spends the next week trying to breed Katie. We'll have plenty of time to get freaky after that."

"You're sure?" I asked her.

"Yes, silly," she replied. "You promised them before you and I got together, didn't you?"

"Yeah ...," I admitted.

"If you want to play around," she said, "I'll edge you - but you need to dump all of your loads in Katie."

"We can 69 tomorrow night and then - when I'm ready to pop - I can climb between Katie's thighs?"

"Yes," she promised. "We can fuck in the shower in the morning until you're ready to blow and then Katie and I will swap and you can nut inside of her."

"I think I love you," I told her.

I held Nicole in my arms as my sister and Katie continued to snuggle. We pulled the cover up and turned off the light and I was soon asleep.

~~~

As promised, the next morning, Nicole and I fucked in the shower until I was ready to blow. Katie slipped in with us and bent over and grabbed her ankles. I slid inside of her and pumped her full of little swimmers. When I was done, she stood, kissed me, and slipped out again. I lifted Nicole back up, slid back inside of her, and fucked her until she got off. After that, we showered off and got out. Katie and my sister slipped in behind us.

Nicole and I had finished our breakfast sandwiches (and we had theirs ready) by the time they got out. We gave the two of them kisses and headed for class. Nicole took her usual seat, and I slid mine a little closer. We got one or two weird looks, but most people ignored us.

I looked over at the blonde - wearing her hoodie and sweatpants again - hiding her gorgeous body from the rest of our classmates. She caught me looking at her and stuck a fingertip between her lips and sucked on it - causing her cheeks to cave in. I shook my head at her, and she giggled quietly. The instructor coughed and I thought we were in trouble for a moment, but he was - apparently - just clearing his throat.

After class, I gave Nicole a hug and a kiss and then headed for my next lecture. As I walked, I got the notification for a new text. I glanced at my phone and saw that it was from Katie. I opened it to find a picture of her nipple. Nicole sent a little red heart and I realized that it was a group chat. I sent a peach and an eggplant. All three of the others immediately replied with the same thing. I laughed, locked my phone, and shoved it into my pocket.

Work seemed to fly by. I spent the whole time replaying my evening with my new girlfriend, my sister, and her lover. My balls were bloated by the time the clock said it was time to head home. I threw the straps of my backpack over my shoulders and took off at a jog.

When I got to the corner to turn towards the apartment, I saw Nicole jogging up from the other direction.

"Hey, sexy," she purred.

I opened my mouth to object but she shook her head.

"Don't even try to argue with me," she said, grinning.

Her arms went around my neck and her lips pressed against mine. When we finally took a break to breathe, she pressed her forehead to mine.

"I could seriously get used to this," I told her.

"Good," she said. "I spent the whole day thinking about last night and I'm happy to report that my only regret is not talking to you sooner."

"You don't know how happy I am to hear you say that," I replied.

"Race you home?" she asked, giggling.

She didn't give me a chance to answer - she just took off. I probably COULD have caught her. I chose not to. I had a delightful distraction just in front of me - all the way home - and I took full advantage.

"Were you staring at my ass?" she asked, slightly out of breath, when we got to my door.

"Nope," I replied, grinning.

"Liar," she accused.

"I was staring at the gap between your thighs," I said, laughing.

She palmed my groin and wrapped her other arm around my shoulders to kiss me. I reached past her and unlocked the door. I backed her into the apartment, hooked my keys in their place, and kicked the door closed. I shrugged off my backpack and dropped it by the recliner, turned her sideways, and dropped into the chair - pulling her with me.

"Is sex all you think about?" she asked, smirking.

"No, I also think about kissing you, fingering you, and sucking your clit," I replied.

The door opened and Katie grinned at us.

"You should lock this," she reported.

"I was busy," I replied.

"I see that," she said, grinning.

"Where's my sister?" I asked.

"On her way," she replied.

"Does she trust you here, without her?" I asked.

"She shouldn't," Katie said, grinning.

She dropped her pack by the door and slid into the chair with us - shoving Nicole to my right.

"Hey, bitch ...," Nicole laughed.

"That's prego bitch to you," Katie said.

"You can't tell that fast, can you?" Nicole asked.

"My ovaries have been hurting all day," Katie answered. "I'm not sure whether I'm already fucked - or they want fucked again."

Nicole laughed and wrapped Katie in our hug and gave her a lusty kiss. I moaned as I watched the two of them kiss.

"Is he hard yet?" Katie asked.

"I think he's been hard all day," Nicole answered. "I think he spent the day thinking about fucking all three of us."

The two of them looked at me for my reaction.

"You're not wrong," I told them.

They both snickered - and kissed again - and rubbed my crotch.

The door opened again and my sister stepped in, dropping her pack next to Katie's.

"You should lock that," she reported.

"Feel free," I told her.

She did.

"Geez, bitches," she complained. "I'm surprised you don't already have his cock out."

"Waiting for you," Nicole said, giving her a doe-eyed look. "I want to watch you lick your brother's lollipop while your girlfriend nibbles my clitty."

"If I do," Julie said, "what are you gonna do for me?"

"I'll suck your cunt so hard that you'll scream," Nicole promised.

Julie grabbed the bottom of her shirt and peeled it off. She was wearing a sports bra underneath. She stepped in front of me.

"Lose the bra," I told her.

"I have no tits," she complained.

I stared at her like I didn't care. She peeled the bra off as well.

"Happy?" she snarled.

"Very," I told her. "You're so sexy."

"You're just a naughty boy who wants his big sister's mouth on his cock - you dirty pervert," she replied.

Nicole and Katie stood, undid my pants, and stripped me. My shoes, shorts and underwear went flying. I was down to my shirt and my socks. Nicole took my shirt next. I squeezed her ass and she squealed and wriggled free - throwing my shirt over with the rest of my clothes.

Katie and Nicole stripped off their shirts and bras. The three of them knelt in front of the recliner with my sister in the middle. She grabbed my knees and pulled me towards her until my dick and balls were hanging off of the front of the seat.

"Suck his balls," she told the other two.

Katie and Nicole leaned in, licked and sucked the side of my shaft, and then moved to my ball sack. Each of them sucked one of my balls into their mouths. My sister put her hands behind her back, crossing the wrists, and then looked up into my eyes and licked the head of my prick.

I moaned.

She stuck out her tongue and twirled it around the head. My dick flopped a bit and she tormented me as she waited for it to come back into range so that she could lick and lap at it again. The stimulation wasn't consistent or intense enough and I wanted to grab her head and fuck her throat. Instead, I moaned impatiently, shoved my head back against the chair, and clenched my fists to my sides.

Julie leaned forward and I thought she was going to poke out an eye with my prick. It rubbed against her cheek as she stuck out her tongue and licked me from where the other two were sucking me - up to the head. She made a little O-face and fucked her oral entrance onto my prick - making the gap too small for my cock to fit - forcing my penis to have to fight against the resistance. I groaned as her lips finally separated enough for my dick to slide inside.

I stared into my sister's eyes as she twirled her tongue around my sensitive head as she sucked. She leaned forward - more and more - until the nose of my prick shoved into the back of her throat. The hot, moist tightness felt surprisingly similar to her cunt. As soon as that thought crossed my mind, I realized that I was in trouble.