Vì người chồng yêu dấu của tôi, tôi sẽ ở bên ông chủ của anh ấy. - yui tenma

A husband gets excited when his beloved wife is cuckolded, and his young wife Yui loves him. The two plan to trap their boss at work and film his infidelity with Yui. The boss is a good-natured guy.