All the Time
My wife and I regularly masturbate together and I do on my own, especially at certain times of the month. Just last night we started kissing on the couch and I was fondling her breasts I could see her grinding her hips up and down needing to be touched. We eventually went upstairs where we stripped off our clothes. I then started stroking myself right up against her soaking lips, where I came within a couple of minutes. She then, still needing to come, rubbed my hot come into her clit. What a turn on, I only wish I could catch her one day without knowing...