I got home around 3:30, needing a shower. I hadn’t really solved anything on the golf course, but I did adopt a sort of “let the chips fall as they may” type of attitude. I walked through the door and put my clubs down. “Kassie? You home?” She didn’t respond so I went to the fridge, took out a beer and finished it as I was getting ready to go shower. I stripped my clothes, then heard Kassie say something. It was muffled, but I definitely heard something. “Kass? You home?” Again, no answer. I walked towards her bedroom and opened the door quietly.
I peeked in at first, not knowing what to expect. And what I saw left me speechless. Instantly, I realized why Kassie’s voice was muffled. I stood in the doorway of the room my eyes fixated on Kassie, and the object blocking her mouth. Or, rather than object, I should say gorgeous form of my sexy girlfriend. To be more specific, her pussy. That’s right, I just walked in on Kassie, my sweet and (up to a few days ago) virginal baby sister, gripping my girlfriends tits and thrusting her tongue in and out of Karen’s pussy.
Karen looked up as I pushed the door open, her eyes on me. She pushed my sister’s head deeper into her tight cunt and grinned at me, watching her boyfriend watching her getting eaten out by his little sister. She put a finger up to her lips telling me to be quiet, but winked at me. She pulled my little sister up towards her, kissing her deeply, her tongue flashing everywhere. Planting soft kisses around her face to catch her flavor. “You like licking your big brother’s girlfriend Kassie?”
“Mmmm, god yes, you taste so fucking good.”
“You know your brother’s big, hard cock has been deep inside there, spraying his cum deep in my cunt.”
“Mmhmm.”
“Do you want your brother’s big, hard, cock Kassie? Do you want him to fuck you like he fucks me. I know you heard us last night.”
“He’s my brother…” I could hear the wavering in her voice. She’s had me inside her, but Karen didn’t know that, and Kassie didn’t want to let on to that.
“And I look just like you, his baby sister. Did you hear me telling him to cum on his baby sister, to pretend I was you? Do you know how hard he came?”
I saw Karen slip her fingers inside my baby sister’s tight little pussy finger fucking her. Kassie was breathing deeply, remembering when she peeked in last night and saw me cover Karen in cum, and further aroused by Karen’s insistent fingers. “He came all over you, I was peeking in through the door. Fuck it was so hot.”
“Do you want to fuck your brother?”
“YES! I want him to slam his hard cock deep inside me.” Karen looked at me and winked. I walked into the room, Karen thinking this was the first time we would fuck. As I approached, Karen’s fingers slipped out of Kassie’s pussy. “Nooo, finger me, I was so fucking close.” She leaned forward on Karen’s body kissing her, trying to get her to finger fuck her again. “Please! Finger me. Fuck my OOOOHHH FUCK! MATT!” I slammed into her pussy as she was begging Karen, starting to ram into my sister’s tight pussy, knowing she could take my thrusts. Karen captured my sister’s lips with her own. Their kiss intensified and got deeper as I continued to slam my cock in and out of my sister’s pussy. Kassie began to shake on top of Karen. As close to orgasm as she was, it was only a matter of time before she set off. And set off she did. She exploded all over my cock, her cunt clutching at me, her pussy squirting thin streams of juice as she came and collapsed onto my girlfriend.
Karen stroked may baby sister’s hair as she came down, still out of it after her intense orgasm. I pulled out of Kassie, eliciting a low moan of loss on her part. “As I recall, Karen, my baby sister didn’t finish you off before?”
“So true, and I do want to stay within the family, so…FUCK YES!” Again, I didn’t give her time to finish a sentence. I just slammed my cock inside her and started going crazy. “Fuck me you sister-fucker!” My sister came back down to earth and started to suck on Karen’s nipples as I fucked her, a hand snaking down to rub at Karen’s clit. Again, Karen was primed to go, and absolutely detonated on my cock. While not a squirter, she did cum hard, my cock getting soaked by her juicy gushes. Slowly, I pulled out, my cock glistening as it came free of her pussy. I just made two incredibly sexy girls cum and I was inches away from exploding. Kassie rolled off of my girlfriend and pulled Karen to the edge of the bed with her. Kassie grabbed my cock, stroking it a few times then placed it between her tits, only to have Karen mash her tits up against my little sister’s. My cock was snuggly nestled between 4 tits. As if that wasn’t enough stimulation, the two doppelgangers started making out above my cock. Eagerly, I started fucking my cock through the delicious tit tunnel, almost instantly spraying my load on the two faces with locked lips above my cock. They both moaned happily, licking off as much of my cum from the other’s face as they could, then sharing it in a kiss.
All three of us (temporarily) sated, we collapsed onto the Kassie’s bed, a sweaty entanglement of limbs and matted hair. I had a girl on each arm, Kassie snuggled into my chest on my left, Karen on the right. Karen leaned in to my ear, whispering so as not to wake up my sister, “Fuck it was so hot to see you finally fuck your little sister for the first time.”
I smiled at her and kissed her softly. “That wasn’t the first time.” The shock on her face was soon replaced with a smile and a laugh before we each drifted off to sleep.
I fell asleep easily. After a threesome in which you make two girls cum hard, then you cum between both of their tits and on their faces, all of which AFTER 18 holes of golf, sleep comes pretty easily. For about 3 or 4 hours, I was dead to the world. I woke up to find the bed empty, Karen and Kassie had apparently woken up during my long nap. I hopped in the shower, relishing in the quick cold blast, slowly warming up to the perfect heat. I lingered in the shower, not out of fear of facing my two girls, but because it was so damn relaxing. I had nothing to think about, no concerns on my mind, just the bliss of hot water running over my body and soothing my muscles. I got out of the shower, dried off and debated putting on clothes at all. I decided on just a pair of athletic shorts and no underwear. Modesty was not necessarily needed, but I had never been one to enjoy being fully naked. I just didn’t enjoy the complete and utter freedom. I needed some support below the waist.
My sister and Karen were in front of the TV, Kassie’s hair still wet as Karen leaned in her lap. Kassie ran her fingers through my girlfriend’s hair as they both enjoyed whatever movie they were watching. They did look very cute together, almost like twin sisters enjoying a lazy day in the house. Both of them had put on some clothes. Karen wearing only a pair of her boyshorts and a sweatshirt that she had stolen from me a few months ago and I knew I wasn’t getting back any time soon. Kassie was wearing a pair of my old sweatpants and an undershirt. She was still here only a few days and we still hadn’t completely gotten her a new wardrobe. I stood back a few steps, my heart nearly bursting at the scene in front of me. The two girls obviously got along outside the bedroom as well as in it. I knew I loved my sister, and Karen was very special to me. She’d been there for me when I left my house and needed a place to stay. She was supportive of everything, and other than my baby sister, I couldn’t think of anyone better to be with.
I tousled Kassie’s hair as I stood behind her, letting her and Karen know of my presence. She leaned her head back and looked up at me with a smile. I leaned down and gave her a quick Spiderman kiss, my tongue only briefly flashing into her mouth. Karen noticed the moan my sister let out at our kiss and looked up to see us both. “About time you got up. We were wondering when you’d come down here and grace us with your presence.”
I vaulted the couch and sat down, lifting Karen’s feet into my lap so she now lay across the brother and sister combo.