My Asian gf and her 19 year old son moved in 11 months ago. Within no time I could tell her son was a bit crazy when she wasn't around. He is in college and a good kid but his sexual energy doesn't seem to have a release. He'll get out of the shower and walk around in his boxers, couple times he was popping a tent and trying to get my attention. At first I was like this kid is messed up but it's entertaining to me know.
I guess he's bi, or something.

One day about a month ago, im Just getting out of the shower and he walks in, yet I know I locked the door because I know when he's coming home. Whatever I think, and just cover up, he said sorry and went to the other bathroom.

Two hours later I'm having couple drinks watching TV laying on the couch relaxing and he comes into the den and asked if I could get up so he could sit down, I'm like no sit somewhere else.

15 minutes later he's lays on my back, i thought it was a joke and I'm like wtf is this fool doing on me,

I'm just about to flip out on him, then just took a deep breath and relaxed for a few sec, and he is actually dry humping me, and I could feel his cock right between my ass, and it felt really good. So good I just pulled my shorts down for him, he pulled his down and slowly worked it in, now he is always pounding on my man pussy.