NSSTL-006 - Married Woman

As you can guess from the runtime, it's just the scenes between the daughter-in-law and the father-in-law. It's hard to rate these 'forbidden' themes highly without a proper backstory. If you're a fan of Aoi-san, it might be worth it (you get to see her beautiful body). There are multiple foot-licking scenes in this short runtime—she seems to really love the soles of feet. I just wish they had included a cowgirl position scene at least.