A gentle, bright, somewhat unrefined girl from the countryside, when she takes off her clothes, she reveals that contrary to her appearance, she has huge breasts! What's more, her large, beautiful pink areola and nipples make the gap even more obvious: this simple-looking girl has a very erotic body! This is a story of her growth, in which she becomes more and more erotic as she has sex with a male actor, even though she has only had sex four times before.