Rule 34 Dev - age_difference animal_genitalia animal_penis anus balls big_penis blastoise blush bodily_fluids canine_penis claws closed_eyes comic dialogue drooling duo eeveelution erection fangs fellatio feral generation_1_pokemon generation_4_pokemon genitals greyscale handjob hi_res japanese_text knot leafeon licking looking_at_another looking_at_genitalia looking_at_penis looking_pleasured lying male male/male monochrome nintendo older_male on_back open_mouth oral paws penile penis penis_lick pokemon pokemon_(species) pokemon_mystery_dungeon saliva saliva_on_penis saliva_on_tongue scarf sex size_difference speech_bubble stroking_penis sweat tapering_penis text tongue tongue_out translation_request video_games wet wet_penis yamatokuroko965 younger_male|7557382184