Im tired of seeing old fucking ugly fat guys spanking hot boys!!!! OMGGGG the spanker guy is SO GROSS! Come on, REALLY!!!!! I don't want to see some 400 pound fat ass doing this!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! SO F'ING GROSS!!!!!!!
Yes completely naked is the only way. Nothing should be worn, not even socks. Ensures maximum humiliation, maximum feeling of vulnerability and the embarrassment of full genital exposure. Some would say that he should be allowed the modesty of his underpants but i completely disagree.