rule 34 absurd res anthro anthro on anthro balls black body blush bodily fluids bottomless canid canine clothed clothing duo emenius english text erection fangs fox fur genitals half closed eyes hand on hip hand on penis hi res knot looking at genitalia looking at penis male malemale mammal murid murine narrowed eyes open clothing open mouth open shirt open topwear penis rat rodent shirt standing sweat sweatdrop text topwear 4297845