A serious bespectacled girl raised by an enthusiastic mother. A man targets such a girl and secretly makes her drink aphrodisiac. The man takes advantage of the mother's inattention to violently assault the girl! Although the girl initially resists, she eventually orgasms multiple times, and when penetrated, the effect of the aphrodisiac multiplies, causing her to become promiscuous. Like releasing built-up stress, she engages in instinctual sex, her uncontrollable hip thrusts making it seem like she's screaming in ecstasy!
