I heard that when a girl has an orgasm, the vagina contracts. This is especially true when she has a vaginal orgasm where she squirts. My question is does it hurt the guy when it contracts around the guys penis? I also heard that sometimes it pushes the penis out. Has this ever happened to you guys? Does it hurt? If I'm thrusting in, and she's pushing me out, does the pressure feel like it's snapping the dick in half?