Rule 34 Dev - 1boy 1male anthro anus ass balls ballsack boblios body_fur brown_eyes butt color erect_penis erection hindpaw hybrid_genitalia hybrid_penis knot looking_at_viewer lying male male_only masculine nude_male on_back pawpads paws pecs penis plain_background pose scrotum smooth_fur solo spread_ass spread_legs tail testicles|1743153408