Chastity belt abstinence training: Busty, big-butt office lady with a chastity belt - Yuri Tsukawa AVSA-092

Yuri, a beautiful and talented office lady, has a live-in boyfriend named Shigeki. However, he doesn't work and spends his days playing pachinko, making him a freeloader. The composed Yuri listens to everything her boyfriend says. One morning, she wakes up to find a strange sensation in her lower abdomen; she doesn't know when she was fitted with a "chastity belt"...