Rule 34 Dev - anus ball balls black_eyes erection feral genitals holding_ball holding_object lying male nude on_back penis simple_background solo toony transparent_background white_body x_anus bakap neko_atsume snowball_(neko_atsume) domestic_cat felid feline felis mammal 2016 alpha_channel alternate_version_at_source low_res signature|5351699990