Rule 34 Dev - 3boys anal_fingering bound_penis boy_rape chain_leash chastity chastity_cage clothed_male_nude_male clothed_on_nude collar doujinshi first_time forced hard_translated legs_held_open male male_nipples male_only multiple_boys multiple_males nippleplay nipples orgasm_denial pet_contract pet_keiyaku sex_slave slaveboy spread_legs threesome training virgin yaoi zariya_ranmaru|3286512664