A pre-wedding hot spring trip with my ex-boyfriend who doesn't want to get married - Hanasaki Ichian HND-625

Hanasaki Ichian, who was getting married in a month and enjoying a blissful life, suddenly received a call from her ex-boyfriend who "wanted to see her." She had originally planned to marry him but was rejected by him, and she initially wanted to refuse outright. However, he said it was the last time, so he invited her on a two-day, one-night hot spring trip with unprotected sex.