Mai has only been an assistant for half a year, and is a budding hairdresser. Every day, she is busy with basic tasks such as cleaning the store and shampooing customers. Her pleasure is providing secret service to male customers. When she presses her soft breasts against the customer's arms and body while shampooing, they react in various ways, from confusion to delight, which is fun. Among them, if she finds that some men's crotches are so big that they can be seen even through their pants, she checks them out as a potential candidate. Such customers will almost certainly request Mai to shampoo them the next time they come to the store. Once that happens, they will not be turned down if they give their contact information. Mai's smart way of doing things is to arrange a time to go out, as she will contact them immediately after leaving the store. When she touches his dick with the delicate hands of a hairdresser, it immediately becomes hard, so she gives him a polite blowjob to suck up his semen until it is about to ejaculate, and make his balls work at full speed. She opens her pussy herself and inserts it in a cowgirl position, then she shakes her hips and has an inevitable creampie milking sex. The passionate sex of this youthful girl is the best, as she climaxes when her pussy is penetrated and her slender body trembles violently!