Although it's not like you can possibly be homewrecker (or the non-married equiv) if your girlfriend's guy is straight. Read some Nietzsche and cast off all guilt! Or you can light a candle or something at your local guilt-center (i.e. church). If not to the Virgin Mary, then to Mary Magdalene.

Lol, don't feel guilty.. but if the time comes you have to kick some ass.. step up to the plate and kick it.. haha. Let's hope happiness for your little sister though... and heaven forbid I'd want to see you, Vic battered and bruised..

lol Corvus Mary Magdalene i like your style

Vic don't feel guilty. My sister has a new boyfriend at least every month, sometimes a new 1 every two weeks. She's got this new guy now He's Cute & TALL like TALLER then me & a nice truck and nice clothes.. Ha ha I'm just enjoying the eye candy Guilt Free!

But we're not normal/rival brother & sister. I helped raise her, I picked her up when she cried. I'm not supposed to be perving on her boyfriends

Haha!

Sorry Vic, I'm sure that is awkward, but I think a "museum approach" to this is ideal; look but don't touch

I think that what you do with your eyes and your mind are pretty much OK. Perv away. Just don't act on it.

Unless of course she dumps him....