I wonder if anyone else does this?? At night, when my husband and I are in bed watching a movie and he goes into the bathroom, I will often times masturbate to see if I can make myself cum before he comes back. More often than not I can. He's never caught me although there's been a few close calls where he opened the door and came back just as I started cumming or was in the middle of an orgasm. I just lay there trying not to give it away rubbing myself under the covers pretending I'm watching TV. So far it's worked.