Rule34

absurd res anal anal sex animal genitalia animal penis anthro anus aoibeast areola ass balls bodily fluids bottomless bottomless anthro bottomless male bottomwear bottomwear down butt grab clothed clothing crouching digital media (artwork) domestic cat duo equid equine equine genitalia equine penis erection fan character felid feline felis fingers footwear from behind position fur genital fluids genitals gym hair hand on butt hi res humanoid genitalia looking back lying male male penetrated male penetrating male penetrating male male/male mammal muscular muscular anthro muscular male narrowed eyes nipples on back on bottom on top open mouth partially clothed pecs penetration penile penile penetration penis reverse cowgirl position reverse crouching cowgirl sega sex shirt shoes shorts shorts down slap mark smile socks sonic the hedgehog (series) tail topwear zebra