Dorian moves to his knees. Grinning, he gives Annie a little nod. Dorian starts to take off his top first, very obviously giving Annie a little show. When he gets to his trousers, he slows down even more, going into a blatant striptease. This becomes obvious when it's revealed that Dorian just doesn't believe in underwear: as he slides his trousers down, his cock is very visible.