rule 34 anthro anus artist name ass backsack balls bent over black arms black ears black nose blue hair blue markings blush bodily fluids bottomwear butt focus canid canine chastity cage chastity device clothed clothing cum cum drip cum in ass cum inside cum on butt cum on perineum dripping fennperrox fluffy fluffy tail fox fur genital fluids genitals green eyes grey background grey body grey fur hair half closed eyes hi res looking pleasured looking up male mammal markings moan narrowed eyes neck tuft open mouth partially clothed perineum precum precum drip presenting presenting hindquarters raised tail rear view saliva sheath cage shirt shorts shorts down simple background solo story story at source story in description tail takum tank top teasing tongue tongue out topwear tuft undressing whiskers white body white fur white tail tip 8997610