A story about becoming a savior after being kidnapped by an alien on the night when his wi / 妻を後輩に貸し出した夜に宇宙人にさらわれて救世主になった話

Make my wife embrace a junior. And save the stars. The story of such consecutive holidays.

Mamoru Suzuki had a habit that his wife Shiori couldn't tell.
"I want to see her wife having sex with another man"

Shiori Suzuki had a propensity that could not be said to her husband's protection
"I want to see her husband having sex with another woman"

Thus, the couple's agreement to take a nap has begun.

However, on the way home from the night when Shiori was entrusted to her junior, Mamoru was kidnapped by a mysterious alien ...