REAL-569 S&M: Relentlessly Making Her Cum Azumi Chino

Azumi married a local celebrity who ran a company for generations, but the husband suddenly died of a heart attack. It is suspected that Masao, who is her husband's stepchild, is looking for her inheritance. She became a widow at a young age and was in a state of shock. While she was alive, she enjoyed SM play with her husband, but due to sexual training by Masao's plan, her hidden M nature is exposed again.