Rule 34 Dev - 2023 2boys anthro armpit_hair ball_tuft balls ballsack bara beard belly biceps blueovenmitts body_fur body_hair bovine brown_fur brown_hair cattle chest_hair duo facial_hair facial_piercing father father_and_child father_and_son feet flaccid_penis foreskin genitals hair_over_eyes happy_trail hi_res horns humanoid_penis intact long_foreskin male male/male male_nipples male_only male_pubic_hair mammal masculine mature_male model_sheet moobs musclegut muscles muscular_male navel nipple_piercing nipple_rings nose_piercing nose_ring nude_male parent parent_and_child pecs penis piercing pubes ring_piercing scrotum septum_piercing simple_background size_difference slightly_chubby smooth_penis son standing tail tail_tuft testicles triceps uncut unretracted_foreskin white_background|8480158704