Rain shelter day and special contract

A jav movie about a real estate girl, Kana Mito is a pretty girl because of a special contract she needs to sign urgently that day. But it was raining on the way home, making it impossible for her to go home, so she took shelter from the rain at a nearby house, which at that time was the home of a special customer. After asking, she talked about the contract and how she pleased the customer with her pussy. After that, the contract was signed. Please watch the movie.