Sephiroth chuckles. "I thought you might say that."

He absently tugs off his other glove, shifting so that he's leaning over Cloud even more completely; if Cloud wants to play with his hair, basically all of it is within his reach now, sliding over Sephiroth's shoulders. Sephiroth himself pays little mind to it, as he tweaks Cloud's nipple just to see what kind of reaction that gets.

It's gradually occurring to him that his experience in this area isn't particularly broad. He's never been with someone other than Genesis, and he can already tell by Cloud's chest that it's very unlikely he and Genesis have the same body makeup.

Thinking of this, he asks aloud, "Can you at least tell me if there's anything you definitely don't want?" It's one thing to be given free rein, and Sephiroth doesn't think he's likely to push up against any boundaries Cloud has...but he also want to know if, for example, Cloud is committed to having sex with him - or isn't actually willing to go that far. If he is...then Sephiroth is certainly going to have to bring up his inexperience.