Haru Shibasaki, a 26-year-old female mechanic working at her family's auto repair shop, caters to the sexual desires of even her male employees. START-646

Haru-chan, who works at her family's auto repair shop, is a top-notch mechanic whose motto is "A smile guarantees quality!" Her cheerful and easygoing personality has earned her the trust of her male colleagues. And... she can also use her professionalism and natural hospitality to help her colleagues relieve their pent-up sexual desires with her radiant smile, helping them get rid of their sweaty, smelly penises!!