FURVERT!

american_opossum anthro areola avian avian_feet backsack ball_tuft balls big_balls big_butt big_tail bird breast_grab breasts butt corvid corvus_(genus)fisting frankie_(naughty_skeleton)gasp genitals glans hand_on_breast hi_res huge_balls kneeling male male/male mammal marsupial moan navel nipple_piercing nipples oscine passerine penetration penis piercing raven retracted_balls spread_legs spreading tail the_fedor_corpse tuft urethral urethral_bulge urethral_fisting urethral_penetration vein veiny_balls veiny_penis virginia_opossum