rule 34 2021 anthro balls biceps big balls big penis biped body size growth brown body brown fur brown hair bulge closed eyes clothed clothing cookie dangaroo digital media artwork drinking potion english text eyewear food fur genitals glasses growth hair hi res huge abs huge biceps huge pecs huge thighs juano kangaroo macropod male mammal marsupial muscle growth muscular muscular anthro muscular male muscular thighs nipples partially clothed pecs penis portrait potion purple clothing purple underwear simple background size transformation solo standing tail text thick thighs topless torn clothing torn underwear transformation underwear underwear only 8768726