GRMO-201 Hotel room REC: I want to practice before my first time with my girlfriend! A naive and serious virgin boy level up to a higher level with the passionate guidance of a mature call girl

He's a college student with a handsome face, but he's actually a virgin. He's so excited about going on a trip with his first girlfriend that he books a mature woman delivery health service to practice sex. He's trying to learn the techniques at his first sex service, but the delivery health girl is somehow excited by his overly serious and innocent man... She gives him excessive service that she would never normally do, and he ends up having sex with her...!