I agree there is something very very hot about a man in a robe and his cock and balls being reveled. I can never forget the scene in Devil in Ms Jones like that. since I was only 16 and got in to see it with a buddy i never forgot it. Harry Reams as the "teacher" is in a robe as he instructs Ms Jones on how to be a sex slut. after putting a small butt plug in her he sits back in a chair and opens his robe and askes her what she sees. there in all his masculine hairy glory is Harry with his dark thick cock laying over his big hairy balls. she becomes fascinated with it as it hardens and grows as she worships it. not that Harry Reams has the biggest cock in the world, but it was a real good size and perfect example of manhood. damn I have never forgotten that.