PJAB-001 Even though she has a fiance... A woman who fell into sex with her ex-boyfriend Kana Morisa

I'm sorry, dear... My body was subjected to ○○ by my ex-boyfriend, and now it can't be satisfied by your sex... Kana is engaged to Shingo, the heir to a top company, and is due to get married in three months. "A married life that everyone dreams of is waiting for me." Just as she was thinking this, she gets an email from her ex-boyfriend, Junpei. "Can you lend me some money again?" Junpei is a hopeless man with no permanent job who is addicted to gambling. Kana was supposed to go see Junpei to tell him not to contact her anymore because she is getting married, but...