Rule 34 Dev - 1boy aged_up arms_behind_head ass balls bara blue_hair blush dinnikeato embarrassed hairy hairy_anus hairy_armpits hairy_balls hairy_chest hairy_legs legs_crossed male male_focus male_only muscles muscular muscular_thighs my_hero_academia nipples pecs red_eyes sideburns tenya_iida thick_thighs thighs undercut yaoi|3687881280