Rule 34 Dev - 10s 2boys animal_ears brothers cat_boy cat_ears cat_tail creatures_(company) emmet_(pokemon) fangs game_freak gloves grey_eyes hat incest ingo_(pokemon) kemonomimi_mode male_focus multiple_boys nintendo nipples open_mouth peaked_cap pokemon pokemon_bw sagami_rin short_hair siblings silver_hair socks tail twincest twins yaoi|3191147622