rule 34 5 fingers 5 toes anthro athletic athletic anthro athletic male balls barbell piercing big balls big penis bodily fluids bondage gear brown body brown fur bubbeh buckteeth claws collar digitigrade ear piercing ear ring ear stud erection feet finger claws fingers fur genital fluids genitals green eyes hair harness hi res leaking precum looking at viewer male mammal murid murine nipple barbell nipple piercing nipples notched ear nude open mouth paws penis piercing precum rat ring piercing rodent sharp teeth simple background solo standing tail teeth toe claws toes tongue whiskers 7268343