I even do it for my guy friend(: I scratch everywhere except for...well...I think you know where(: He asks me to scratch his arms a lot. It's pretty funny, he grunts and stuff and tries to make me laugh. The limit would be the legs. Hahaha, at least until we are dating...(:
I would and I have. If I've been with her long enough, I've probably done more than just scratch her, and probably when she has far less clothes on, so scratching an itch, anywhere, wouldn't bother me in the least.