Rule 34 Dev - 2boys abs anal anal_penetration anal_sex arms_held_back blindfold blue_hair chain_leash collar dominated erect_while_penetrated erect_while_spanked erect_while_spanking fucked_from_behind gay gay_domination gay_sex kaido_shun leash_and_collar malesub masochism mostly_offscreen_character pecs penetration penis piercing pink_background precum_drip retracted_foreskin saiki_kusuo_no_psi_nan scars sex sodomy spanked sub yaoi|5372734752