After being caught taking candid photos of his teacher, first-year student Subaru Aizawa is blackmailed into a secret sexual relationship. The teacher attempts to dominate him through her "Puppet Scheme," but her plan backfires when Subaru's suppressed desires lead to a reversal of roles during a hotel encounter. Ultimately, the teacher finds herself falling under the student's control, transforming their power dynamic entirely.
Blackmailed by his friend Junpei into retrieving a compromising DVD, Sui visits Junpei's home during a rainstorm. After a misunderstanding leads Junpei's mother to believe the adult film belongs to him, she invites the drenched boy to take a bath to avoid catching a cold. What begins as a kind gesture quickly escalates into an intimate encounter, leading to a passionate night that blurs the line between a dream and reality.