Husband Approved NTR

The Usami couple runs a thriving coffee shop. Jin handles the business while his wife Koi, a college student, provides support. Years ago, Jin saved Koi from a molester on a train, and they fell in love and married. When Koi becomes a victim of public molestation again on a train, Jin secretly observes to catch the culprit. However, the molester, Aoya Nanamori, reveals that Koi seemed to be enjoying it—a revelation that plants seeds of doubt and forbidden desire in Jin's mind. As Jin repeatedly watches his wife being molested by another man, he finds himself becoming sexually excited rather than protective, awakening dark and twisted urges that corrupt the love between them.