A man finds an exhausted little rabbit collapsed by the roadside, buys food from a pet shop, and gives it food and water. On the night of the harvest moon, the grateful rabbit returns in the form of a cute adult woman and promises to do anything for him. Her adorable human form and perfectly sized breasts are impossible to resist, so the excited man openly shares his desires. He plays with the kind bunny's tits, uses a vibrator on her, and even enjoys creampie sex as her ultimate repayment. In this fantasy, one good deed leads to exceptionally good sex.