VAGU-172 - I booked a lady at a brothel and it turned out to be my stepmom

This studio puts out a lot of series. You'd think this series would be easy to put together, but... there's just nothing good here. Other series from them occasionally have a hit, but this one is a total failure. Even if Hanyu-san isn't S-tier, she has a great body with big breasts, a nice butt, and a pretty face for the 'mature' category. But as a work, there's no twist, no tension, no shame, and no guilt—it just proceeds blandly and ends. This is a no-go.