In the closing chapter of his high school journey, Kyou Koyama finds himself isolated, burdened by a lack of friends and a restless mind. Each day feels heavier until a newfound fascination sparks a reckless plan within him.

With a modified penlight in hand, capable of bending wills through suggestion, Kyou embarks on a calculated mission. One by one, he focuses on influential classmates, aiming to exploit their vulnerabilities and ignite forbidden temptations.

The power of his device lets him weave a tangled web of humiliation and seduction, blurring the lines between control and passion. Each encounter peels back layers of resistance, exposing raw emotions and carnal cravings beneath the surface.

The unfolding story branches wildly, offering numerous outcomes shaped by Kyou's manipulations and the responses they provoke.