RBD-045 Slave Island

At the third anniversary memorial service for her mother-in-law, Ichika learns her father-in-law's secret and ends up being raped. Since then, rope games and pranks have been repeated relentlessly. Eventually, my father-in-law begins to force me even in the presence of my husband. One day, her husband passed away while on a business trip, and she was surrounded by a different feeling than sadness. Ichika and her father-in-law are raped by her relationship with her father-in-law and his own lust...