My wife doesn't need to squeeze as she is too tight already. When I am standing between her legs, by the side of the bed, she will use a vibrator on her clitoris and if we are lucky I can get about 5" inside her. When she starts to get excited I can feel her pussy starting to clamp down and it gets harder to push in to the same depth. She will ask me to not go in so deep. As her orgasm starts to build her pussy gets tighter and tighter to the point of pushing me out, and if I try to go in further she will tell me to not go so deep, by the time she starts to orgasm I am only putting in the tip of the head of my penis.