She tells me it's purely for experimentation, and 'fun' ~(she says she wants to be "DP'ed". I don't know if I'd be too comfortable being that close to another guy naked, even if he's straight too. My girlfriend and I have been dating about 4 months... should I be worried that I can't satisfy her? If yes, explain. If no, why not? Lastly, what is it about this 'DP' that she's attracted to? Any girls with experience, help!
Girls who want this and have a boyfriend already, are clearly not serious about the relationship. If her saying this makes you uncomfortable, tell her. How she responds might make or break your decision about it.
As a girl, we all get curious. Most girls go through a bi-curious phases and other things such as being dp'd. I get curious sometimes, but I'd never really do it. Personally, if I was in a relationship and cared deeply about the guy, I'd be really selfish and wouldn't want to share.
Some girls just get turned on by having 2 cocks in them at one time. I doubt she will actually be able to handle that though. If you are going to do that for her make sure she's down with you having a threesome with her and another girl. That's the only way I would agree to it.
it means double penetrated. One of you in her pussy, one in her ass. I hope if you go through with it that she's already tried anal at least once before or it could be akward. Threesomes often end up in a couple breaking up so if you do go through with it, make sure the other guy isn't a close friend.