Rule 34 Dev - 2boys 5_fingers abs aizenhower all_fours anal anal_penetration anal_sex artist_name ass barefoot bed bed_sheet bedroom biceps black_hair black_hair_bottom blue_eyes butt closed_eyes color colored completely_naked completely_nude completely_nude_male dark_green_hair dark_hair doggy_style domination erection eyes_closed feet from_behind gay green_hair hands_on_hips human human_only indoors inside kuwabara_kazuma light-skinned_male light_hair_on_dark_hair light_skin male male/male male_focus male_on_male male_only male_with_male mouth_open multiple_boys multiple_males muscle muscles muscular muscular_male not_furry nude nude_male nudity on_all_fours on_bed open_mouth pecs penetration penis red_hair red_hair_on_black_hair red_hair_top room round_ears short_hair signature simple_background teeth tongue uncensored veiny_penis yaoi yu_yu_hakusho yusuke_urameshi|2585271008