Sweetness. Checks many boxes for me! The nasty talk from a cute and innocent-looking face on her knees, looking up (she asks that trick question, "Want me to suck your cock?")... then she seduces him, owns him, with nothing but tender licking and sucking and nibbling and teasing, straight to a cumshot on her tender young lips. (And great dialog with no shot's of the man's face at all... "I got to go. It was nice meeting you!", after she sucks him off. Classic!)