Hello, i have installed this game
http://www.anime-sharing.com/forum/hentai-games-38/japanese-%7Enew%7E-%5B180126%5D%5B%E5%90%8C%E4%BA%BA%E3%82%B2%E3%83%BC%E3%83%A0%5D%5Badoom%5D-%E5%82%AC%E7%9C%A0%E7%9B%B8%E5%A7%A6-%5Brj218149%5D-800407/
but i don't understand the first action at to do in...