I will fondle is scrotum, and will occassionally give a quick touch to his anus. He reaches up like he wants me to go a little deeper, but I am hesitant, due to the fear of hurting him. I don't talk about our activies outside of the bedroom (until now, of course), but I definitely want to have fun, and help him enjoy it at the same time. To the guys and gals have been there, do I have anything to be concerned about? He has a thing about fingering me there, and I get the feeling he would like me to do the same. It's seems harmless enough. 