New employee Kira Teruhoshi is given a vicious sexual harassment lesson by a chiropractor. Under the pretext of loosening her muscles, the chiropractor uses his incredible finger techniques to attack the very edges of her nipples and vagina. Furthermore, oil containing aphrodisiac ingredients penetrates her, causing her sensitivity to skyrocket to an abnormal level. She is reduced to the point of opening her legs and craving a cock, and is thrust into violently every day as part of her pre-work routine. We capture the image of this earnest employee going wild with sexual pleasure.