Rule 34 Dev - anthro anus balls blue_penis bottomwear butt butt_grab clothing duo erection femboy genitals hand_on_butt knot male male/male muscular pants penis rear_view size_difference undressing peanut_(artist) soarinlion trevor_(trevorfox6) canid canine canis fox mammal wolf 3d_(artwork) absurd_res digital_media_(artwork) hi_res|21481307050