Being raped in front of my husband - an adultery plan with my father-in-law

Miki Tachibana's retirement work!! I was counting down the days until my release.-------------I had no choice but to endure the sexual desires of my father-in-law and brother-in-law. Reiko (Tachibana) is a good wife who supports her hard-working husband. My husband was entrusted with a big job that would lead to a promotion. Meanwhile, the completion of the home they had finally purchased was delayed, and the two ended up staying at her husband's parents' house for a month.