rule 34 1boy 2023 3 fingers amphibian animal genitalia animal penis big penis big tongue black eyes blue body blue skin circumcised digital drawing artwork digital media artwork erection feral front view game freak generation 3 pokemon genital slit genitals hand behind back hand behind head humanoid genitalia humanoid penis kneeling looking at viewer male male only mega evolution mega swampert naked nintendo nude open mouth orange body orange sclera orange skin penis pokemon pokemon species pokemon only red penis semi anthro shadow simple background slit solo stauf swampert tongue tongue out two tone body veiny penis video games white background white body white skin wide tongue 8166677