siblings-with-benefits: “Sis, come on! Mom and Dad are down stairs. We can’t fuck right
siblings-with-benefits: “Sis, come on! Mom and Dad are down stairs. We can’t fuck right now. That was one of our rules, remember? Not when our fucking PARENTS are home?!” “I also remember saying that you had to wear a condom. And, if we’re breaking rules today, we might as well break two!” “Holy shit, are you serious? I can fuck you bare back?!” “Not if you’re over there, too scared to fuck your slutty sister. Get over here, dweeb!” :) -- source link