Normally cheerful but flustered during sex, a G-cup female college student experiences unprotected sex for the first time. (Nariya Erika, HND-860)

A female college student with G-cup breasts, in pursuit of even greater pleasure, breaks the taboo of unprotected penetration! The sensation of an unprotected penis awakens her true nature, making her want to do it more and penetrate deeper, leading to her first time being penetrated!