Petite G-cup beauty Mahina Amane has the smile, personality, body, and sexual skills to capture any man's heart. She moves in with an adult virgin for one month. Having barely spoken to women before, he gradually opens up to her gentle, devoted care. Once she introduces him to sex, he becomes so hooked that he asks for it every day. This intimate documentary reveals how Mahina acts when the two are completely alone and unguarded.