rule 34 2010 4 toes after masturbation animal genitalia animal penis anthro arm tuft asian mythology balls beard belly big belly biped bodily fluids canid canine canine penis celestial chest tuft claws cum cum on ground cum on penis digital media artwork ear tuft east asian mythology erection eyebrows facial hair fluffy foo forehead gem fur genital fluids genitals guide lines hindpaw japanese mythology kahunui komainu male male only mammal mane masturbation mature male moobs mythology narrowed eyes navel nipples nude overweight overweight male paws penis pubes shoulder tuft sketch smile soles solo text thick eyebrows toe claws toes tuft tusks wrist tuft yokai 3745820