FURVERT!

afro ailurid anthro anus balls big_balls big_butt big_nipples big_penis bodily_fluids book butt butt_focus equine_anus gambaina_(character)genitals hi_res huge_butt hyper hyper_butt leaning leaning_forward looking_back male mammal nipples nude penis presenting presenting_hindquarters puffy_anus red_panda smashmat solo staff sweat sweaty_butt tail