A guy who's bad at love Marriage Partner is an Idol?!

Sato Itto, an ordinary salaryman, has become timid in love due to a past trauma.

One day, a class reunion is organized after several years. As they reminisce about the old days, suddenly Hebo-san, who has just taken a break from being an idol, decides to attend?!

Sato is flustered in front of Hebo-san, who was his first love. With the help of alcohol, which he usually doesn't drink, he somehow manages to get through the night. However, when he wakes up, he finds the two of them naked in the same bed.

As Sato desperately tries to recall what happened, Hebo-san shockingly says to him...!

"Marry me..."

What will be the outcome of this marriage between two people with zero romantic experience?!