Your Lesbian Sister (a second route)

Author’s Notes: I really hate working with the variables to switch up the character names, so I’m just gonna use the ones I use when playing this story which is

Your name: Mark

Your girlfriend: Sarah

Your sister: Jenna

Also, I think the whole thing is hotter if the couple are married so in this branch they are.

“With Jenna.”

Wait a minute, that couldn’t be right. “Jenna, as in my sister Jenna?”

Sarah looks right into your eyes as she replies, “Yep.”

“My lesbian sister Jenna?”

“Oh yeah …” she says with a slight pant to her voice. “Didn’t you say she got a kick out of fucking girls in straight relationships?”

“Well that’s what she told me.” You did know Jenna liked to talk about her “conquests” but how much was real and how much was bragging you didn’t know.

Sarah snuggled up to me and rested her head on my shoulder. Taking one of your hands in hers she spoke softly into your ear. “Wouldn’t it be better to be cucked by a woman? No creampies to eat out of me, no worries about who has the bigger dick. You can just be a good cuckold and watch your wife get the shit fucked out of her by another woman. Plus, I get to scratch this bi-curious itch I’ve had. We all get some new experiences.”

“Why Jenna though?”

“Well she’s pretty, and I’m pretty sure she thinks I’m pretty too.” she’s rubbing her free hand up and down your leg. Coming close to, but never touching your hardening cock. “Plus seeing you get cuckolded by your own little sister would be so hot.”

“I never even said I would be a cuckold.” You looked down into your wife’s eyes and felt your resolve fading.

Sarah smiled at you and took the hand she was holding down between her legs, up the inside of her thigh until you can feel the heat and dampness of her pussy through her panties. “Can you tell how hot this is making me Mark? Are you really going to tell me I can’t live out this fantasy? Even without touching it I can tell you’re getting hard thinking about it.”

You are getting hard, even though you never thought of it before the idea of Sarah and another woman is really hot, and if a little degradation is the price you have to pay to see that then it is well worth the cost. At least that is what you tell yourself as you give your wife a peck on her forehead and grab your phone from the table beside the couch. “What say I invite her to dinner this Saturday and we see what happens?”