me and my friend ClaraDee, are talking about a guy we like, and then she brings my step brother up. She says that she heard from one of the girls he hooked up with that he have a really nice cock and he's a good fuck. I am grossed out and tell her to stop talking about it. But, secretly, I am kind of turned on. Later that night, she convinces me to sneak into his room while he’s napping... We both sneak in and pull his covers off. I try to look grossed out, but I'm actually turned on. she then dares me to touch it. I tell her it's gross, that I am his step sister. She starts stroking his cock while he’s still napping. I tell her to stop in an unconvincing way, that she will wake him up, but she doesn't stop. she has started playing with herself with her other hand, and I start to do the same. After a couple minutes, she then dares me to suck his dick. I am now just staring at my friend sucking his dick and without realizing it, I am aggressively playing with myself. ....
