Kinky Karin

"Baby just slide it in to Momma's pussy." My milf slut begged. "It's where you came from it's where you need to cum." She reaches a hand back and parts her wet lips to give me a show. "Cum home to Mommy." She purrs.

"That's so sexy Mom." My sexy sister says, leaning over and kissing her in congratulations. "I almost feel bad that he's going to choose me." Her confident grin makes my mom hesitate before she readopts her own sexy, confident attitude.

"And why is that baby girl?" Her grin is smug as she reminds Karin. "We all know who is his favorite. He's been lusting after me since puberty." Her hand snakes up and tickles her asshole. "And now that he owns all 3 of my slutty holes you know he's gonna want to try them all first."

"Simple you silly little bimbo." Karin's eyes hot as the rivalry increases, I had removed the concept of jealously, but obviously competition needed to be reigned in bit. "Laura is home in 20 minutes, he only has time for one quick fuck." Her head turns and she looks me in the eyes, love and adoration shining bright. "He's gonna fuck me so I can work on improving the program right away." A small blush appears on her cheeks as she reveals her plan. "After all Master needs to get his program ready for multiple girls soon or he's never gonna get Laura to help him break all the cheerleaders before he.... Oh yes Master. Thank you Master." She loses focus on her plan as I slide deep into her.

"Play with yourself Mommyslut." I growl with lust, thrusting wildly into my sister, finesse something more experienced lovers need. "Keep me entertained and I will fuck you while Laura is take." My breath is short and my balls tightening already, I obviously needed a longer break. "You ready for big bros cum sissy?"