Rule 34 Dev - abs anthro balls black_body black_fur blue_eyes breath canid canine canis domestic_dog duo erection eye_contact fur genitals hi_res humanoid_genitalia humanoid_penis looking_at_another male male/male mammal muscular muscular_anthro muscular_male nipples pecs penis tintiai white_body white_fur yellow_body yellow_fur|6432103792