Yeah, it wasn't exactly "Let's have some fun, and do whatever we both feel comfortable with."

It was, "I'll steamroll you into letting me fuck you, because I can."

Seduction to me is more on the order sweet-talking someone into sex, not badgering them into it. And he could have seduced Rodney with a little consideration just as easily. But he knew he didn't have to bother, so he didn't. And that's the rude part.