Rule 34 Dev - balls bara christmas color colored gay hairy human human_male human_penetrating human_penetrating_object interspecies kahtomato male male_only male_penetrating muscles muscular my_senpai_is_annoying naked naked_male nude nude_male object_penetration objectophilia objectum penetration penis present senpai_ga_uzai_kouhai_no_hanashi sex solo solo_male spread_legs takeda_harumi_(shiromanta) yellow_background|6809710080