A "netorase" play—where a husband lends his wife to another man.
It had been about a year since Kenji, the husband, had lent his beloved wife, Marina, to a former adult film actor.

Over time, Kenji began to feel an even stronger desire: he wanted to see Marina willingly cheat on him, driven by her own desires.

Then, one day, Marina received a message from her ex-boyfriend—the first contact in over a decade. He wanted to rekindle their relationship, with marriage as the goal.
Marina, of course, turned him down. But when Kenji heard about it, he confessed the darker, more forbidden desire he’d been harboring:
"I want you to get back together with your ex."

This was different from before. This time, it would all be Marina’s choice—a relationship she entered willingly.
As her ex continued to pursue her, determined to win her back, Marina found herself at a crossroads. What would she do—?

[Translated from dlsite]