Rule 34 Dev - 3boys angry artist_request belt bondage bound_penis chains clothed_on_nude cock_and_ball_torture collar cum cum_in_container doctor exam_table experiment forced_orgasm forced_yaoi gay glasses gloves hook hospital laboratory latex male male_only male_rape_victim male_urethral_insertion malesub medical milking nude nurse orgasm_denial penis penis_milking rape restraints science scientist sounding spread_eagle strapped_down surgeon tied_penis uncensored urethral_insertion yaoi|1054559640