OVG-203 - She couldn't hold it anymore and opened her anus for self-pleasure

Basically, it's a compilation of anal masturbation scenes filmed in the dressing room, separate from the main feature. Everyone is half-hearted with the toys, there's no intensity, and obviously, they aren't actually climaxing, so it's not a great work. However, it was a pleasant surprise that Anka Suzune let out some poop. For spin-offs like this, it's nice to have these kinds of 'accidents' that make it feel like a behind-the-scenes feature.