He just recently said the "Maybe you're sexually dysfunctional" thing to me on Saturday, and tomorrow marks 4 months into our relationship. But that probably makes it even more obvious that he has issues... haha.
Haha, no I don't think it's a hidden STD thing. He's an incredibly honest person and I know he would have told me about having one by now. Especially since we fool around, so there's a chance I would have caught it by now.
Besides, condoms are amazing things, ya know!