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2boys bara male male_only monthly_manful plumber plunger

2boys bara male male_only monthly_manful plumber plunger

2boys bara male male_only monthly_manful plumber plunger

1boy abs balls ballsack brown_hair chest_hair clouds facial_hair grass green_hat hat human human_only jellitix light-skinned_male light_skin luigi male male_nipples male_only mario_(series) moustache nintendo nipples nude nude_male outdoors penis plunger pubic_hair solo solo_male

2boys animated animated_skeleton anterior_nasal_aperture blue_blush blue_hoodie blush bone brother brothers dialogue duo english_text gay grey_background grin hands_behind_head hoodie humanoid improvised_sex_toy incest loop male male/male male_only papyrus pink_slippers plunger profanity sans shorts_around_one_leg shorts_down sibling simple_background skeleton slippers smile spread_legs spreading sweat teeth text topwear toying_partner undead undertale undertale_(series) unknown_artist yaoi