rule 34 2019 accessory anthro anus ass biffalo blaze the cat bodily fluids boo sonic breasts dialogue digital drawing artwork digital media artwork domestic cat duo erection eyelashes faceless character faceless male felid feline felis female female focus forehead gem fur genital fluids genitals hair accessory hair tie heart hi res human humanoid genitalia humanoid penis imminent sex impregnation request in heat inviting looking at viewer looking back looking back at viewer male malefemale mammal mating season monochrome nipples nude penis possession presenting presenting hindquarters pussy pussy juice raised tail saliva sega sharp teeth simple background small breasts smile sonic the hedgehog series speech bubble spread butt spreading teeth text white background 7016566