Ryuujin-sama to Miko Hanayome no Chigiri

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!