I have used this one a few times but have never had it in for any length of time tonight I pushed it in about an hour ago and it feels so good to sit on, although I would love to be sitting in a nice mans lap with his cock inside. I do rock back and forth a bit but with the wife on the futon a few feet away I have to be careful. She is not aware I love men as well as women, she is not into threesomes an does not suck cock at all. But that is not a problem as I get off when I suck cock or pussy, my main thing is giving pleasure to whom ever I am with.