Hi Sam, We've tried oral, manual, and even vibrators, but I always experience the same thing. When I'm by myself, I've tried looking at sexy images that turn me on, and I'm an imaginative person so I feel like I get pretty mentally stimulated. That's what's got me so confused... based on everything ...

At the beginning, sex usually feels really good. But after a few minutes, it will abruptly stop and either feel vaguely uncomfortable or simply feel like nothing, causing me to get bored and lose my arousal. It is really odd, because before this switch happens it sometimes feels UHMAZING and then in...