Rule 34 Dev - 10s 2boys bad_id bad_pixiv_id blue_eyes carvanha child creatures_(company) crossover fang free! game_freak gen_2_pokemon gen_3_pokemon houndour male_focus matsuoka_rin multiple_boys nintendo pokemon pokemon_(creature) poochyena red_eyes red_hair ronisuke short_hair wailmer yamazaki_sousuke aged_down|5475275676