The Dragon God and the Shrine Maiden's Marriage Pledge

Shizuki, an office worker who was dumped. She meets the beautiful dragon god Midori at the Ryugu Shrine, where she is forced to become a miko (shrine maiden) and marry into the family according to shrine custom. Midori, however, is a delinquent goddess who is extremely distrustful of people...? A "tantalizing" god marriage fantasy that begins with a contractual marriage!