For me, it's no excessive gore/mutilation (If a heavy wound is delivered, I preferred it be implied rather than heavily detailed), no water sports, and nothing beyond a tongue getting jammed into any of my characters orifices. I do like some bondage every now and again, though, but with a character who can teleport, that might be tricky.  :P<br/><br/>As for things to see, hmm. How about magic drugs, that do some weird things? Maybe people start going berserk because, for instance, they've been shooting up something that contains powdered demon blood, and the net result is psychosis with temporary gains in strength and other things.<br/><br/>That was just as an example, though.