Rule 34 Dev - 2019 4_fingers anthro anus armpit_hair asgore_dreemurr ass ball_tuft balls barazoku beard biceps biped blonde_hair blush bodily_fluids brown_eyes chest_tuft claws dudebulge eyebrows facial_hair feet fingers flaccid floppy_ears flustered fur genital_fluids glans hair hi_res holding_arm holding_penis horn humanoid_hands humanoid_penis looking_away male male_only manly mature_male moustache multicolored_fur musclegut muscular overweight penis perineum pink_anus pink_glans precum presenting presenting_anus presenting_hindquarters presenting_penis quads raised_leg reclining short_tail shy smile soles solo tail_tuft thick_eyebrows tuft uncut undertale video_games|3660711784