Rule 34 Dev - anal arms_behind_back ass bara beard_stubble black_background bound bound_wrists bubaigawara_jin completely_nude frown gag gag_removed gay gay_sex greyscale hickey highres jin_bubaigawara looking_at_another looking_back lying male male_focus male_only mature_male monochrome muscular muscular_male mustache_stubble my_hero_academia nipples nude on_bed on_side pectorals pov pov_crotch rope sex short_hair sideburns smokerichi solo_focus stitches thighs tied_hands toned toned_male turning_head twice yaoi|9184382744