ROE-356 I broke my step-son's sex doll, so I became his sex slave wife Yuka Mizuno

I got married to my husband soon after meeting him. However, our life together as a married couple took a sudden turn when his son, Kenta, came to live with us. He doesn't work despite being old, he's a shut-in, and to be honest, he's a creepy kid who stares at my body, but what's creepier than anything is the love doll he treasures... I witnessed him having sex with the doll, which he named "Sayaka," every night, and I tried to talk to my husband about it, but he was no help. One day, while I was cleaning Kenta's trash room while he was out, I accidentally broke the doll... And to make matters worse, when Kenta saw the scene, he attacked me, taking out his sadness and anger on me...