I (25f) do this thing where I get on top of a guy and essentially bounce on his penis. I have no other way to word it. I can do it squatting but obviously my knees start to hurt at some point so I either will make out with them or put our faces next to each other and just go to town. Here’s the kicker…every guy I have done this with cums within 3-5 minutes and tells me they have never had that done before and sorry they came so quick. Is this not normal? Am I hurting them? I am 5’3 and about 112 lbs. I have been sexually active for a while and have always done this and stopped for a long time because I hate sex getting cut short. Also just got out of long relationship where he could only do one position due to his age and size so I’ve been using this one a bit and I’m feeling insecure about it. Some guys can keep going but I’m never upset when they can’t…just bummed. Am I doing TOO much? Should I just let the guy do his thing with me?