Darcy comes over.

Darcy arrives that evening carrying a back pack with her that you know contains something that's a surprise for Kay alone at this point. You have a few beers while the girls chat and gossip about work. Kay picks out a movie and her and Darcy cuddle up on the loveseat under a soft blanket to watch the movie. You settle for a seat on the couch. The movie is kind of boring, chickflick romance stuff Kay is into but one scene involving two girls having sex together stands out to you stirring your little dick in your pants. You look over at the girls and see them cuddled up together and swear you cought see a back and forth motion by Kay's torso, the slight sound of wet slurping noises barely discernible over the noise from the TV. The movie ends and you and Kay say goodnight to Darcy after making the couch up for her. You head to bed where Kay almost attacks you sexually. She pushes you on the bed as you stumble to ask if she's okay with doing this while her best friend is next door. Her reply is straddling her pussy directly on your face and telling you to lick. She rides your face for several minutes and reaches back to stroke your four incher. You moan into her pussy at the feeling of her touch. She hops back and starts riding you. True to form after about a minute or two you cum in her and she gives you her moan, albeit a lot louder this time. She rolls of you and kisses you on the cheek and you both pretend to fall asleep quickly, both of you anticapating what happened next. An hour or so passes and Kay looks over and asks if your awake. You are but you sit still and try not to move as she quietly gets up and tip toes out to the living room. After a few minutes you walk up to the door way to the sound of squishing and flesh slapping together. Your eyes are struggling to adapt to the dark but you make out Darcy behind Kay bent over the couch facing you. As your eyes finally adapt you make out Darcys pert breasts jiggling with each thrust into your girl.

Darcy -"You like that huh you little slut?" Kay-"oh yes! Fuck me hard" Darcy-"You like taking my eight inch strap while your baby dicked boy is sleeping next door huh?" Kay-"Oh yes I love your big girlcock, it's so much better then his little excuse"

You quickly pull your four inches out and start jerking off. It may be a trick of the light but you swear you could see Darcy stare at you for a second before resuming giving your girl her best fuck in years.

Darcy-"He's nothing but a little dicked cuck now... You're MY little slut now" Kay-"Ohhhhhh yesssss I'm your little slut now" Darcy-"Now cum for me little slut!" She yells, obviously not caring if you were to wake up or not. "Cum on my big girlcock and let your baby dicked boyfriend know whose slut you are!" Hearing this pushes you over the edge and you shoot your pathetic load on the floor. "I'M CUMMING!!!!" Kay yells as she begins to convulse and spasm in a way you'd never seen before "FUCK YES I'M CUMMING KEEP FUCKING ME!!" She yelled as Darcy showed no signs of slowing down. An hour or so passes and you cum at least two more time jerking off to your girl getting her first taste of a "real" cock since you had started dating. You tire out and head for bed expecting to find her next you in the morning.