rule 34 45 abs absurd res animal genitalia anthro balls bench press blue background bottomless bottomless anthro bottomless gynomorph bottomless intersex brown body brown fur brown hair canid canine canis clenched teeth clothed clothing diadorin dobermann domestic erection exercise fur furgonomics furry specific piercing genital piercing genitals gynomorph hair hi res humanoid genitalia humanoid penis intersex knot lying mammal multicolored body multicolored fur muscle tone muscular muscular anthro muscular gynomorph muscular intersex on back penis piercing pinscher sheath sheath piercing simple background solo teeth two tone body two tone fur weightlifting wide eyed workout 8928859