Originally Posted by Mark Vieth

Fist up, if it were my g/f and she were doing this sort of swapping pics with "friends" I would be raising eyebrows and asking a lot of questions. If need be, I'd ask the tough ones like "are you sleeping with him, has he hit on you?" etc. Also if it continues and she is seeing more of him instead of you, then I would be more inclined to either tell him to stop sniffing around or knock him out.

Now I know it goes into the cliche of the jealous b/f area, but there is a line that can never be crossed in particular by her. If she crosses that line then sayonara to her. If she doesn't, but plays a very dangerous game then you have to start thinking is the r/ship worth it?

So you are between a rock and a hard place. Well I know what I would do. If I was you and she first came to me and said "is it cool if I show some guy some pics of me naked?" I would give a very stern "NO". It's just not on. I don't know maybe it's just me, but that is how I would handle it. Then if he came over I would give him the boot up the backside and tell him never to come over again. Simple as that.