In the year 20XX, Tokyo, the city was filled with rapists due to an aphrodisiac virus released by the Lustful Demons. Meanwhile, a magical girl stood up to the Lustful Demons. Her name was Lisa, the strongest heroine who used her magical powers to defeat sexual monsters. However, when the organization found out about Norio, a boy who was a virgin, she lost her powers and became the prey of a vicious rape! "If only you weren't here..." Lisa was unable to resist and was gang-raped, squirting as she climaxed. Shaking with shame, Lisa's Kokoro and body were violated and covered in sperm...