Rule 34 Dev - anthro armpit_hair ass balls_on_face biceps big_butt body_hair canid canine canis clawlion clothed clothing crouching duo heart hi_res invalid_tag larger_male looking_back male male/male mammal meme muscular muscular_male muscular_thighs neck_tuft nude size_difference smaller_male smile these_aren't_my_glasses tuft ursid wolf|5262769072