Rika is thrilled to meet her ideal man—but who exactly is he? A dump truck driver? A lewd hypnotist? A fighter? A handsome young man? Or perhaps a charming middle-aged guy? Depending on her type, Rika gets increasingly aroused, enthusiastically climaxing over and over. Surrounded by her preferred types, she sinks deeper into erotic pleasure, enjoying a daily life full of satisfaction. Just who will turn out to be Rika's ultimate favorite?