Mature wife and OL Momoko Isshiki goes to a love hotel in the rain and gets turned on by her subordinate and has raw sex

A mature wife, OL (Isshiki Momoko), is caught in a sudden downpour while out on a business trip with her subordinate. She goes into what she thought was a business hotel, but it turns out to be a love hotel! Her junior gets turned on by her wet and sexy erotic body, and she gets fingered, licked, and uses a vibrator on him, and ends up having raw sex with him!