Shibata is always scolded by Akari, who is good at her job but has an overbearing personality. Wanting to call a delivery health service for a change of pace, she searches the internet and discovers something called ``acquaintance delivery health'' where acquaintances come to visit. When I called her and made a reservation, Akari came to her house as a delivery health girl. Shibata suspects that she is some kind of prank, but she is driven to orgasm by Akari, who acts like a delivery health girl and gives a blowjob to a slut, even though she has a strong attitude and says lewd things.