Rule 34 Dev - anthro ball_size_difference balls black_hair brown_eyes comparing comparing_penis dialogue duo erection fur genitals glans grey_body grey_fur hair hands_on_hips humanoid_genitalia humanoid_penis imminent_sex looking_at_another looking_at_genitalia looking_at_partner looking_at_penis looking_away male male/male nude penis penis_size_difference presenting presenting_genitalia presenting_penis purple_eyes short_hair show_me_yours side_view size_difference smug text white_body white_fur white_hair pawprincess felid lagomorph leporid mammal pantherine rabbit snow_leopard english_text hi_res|22178665320