Even though she was a wife, Hoshino felt like she was just a housekeeper because her husband seemed to not care or appreciate the family. As a habit, he would come home from work, eat the meal she cooked, then go back to work without spending any time with his pitiful wife. This made her feel much more disadvantaged compared to other women and especially vulnerable to sensitive issues. Just as her husband left for work, a male marketing employee came to the house to introduce a product. Ironically, when she went to greet him, she wasn't wearing a bra, which made him continuously sneak glances at her breasts every time she accidentally revealed them. Overly excited, he couldn't control himself and ended up groping her, but then quickly apologized for his inappropriate behavior. Luckily for him, she was just as lustful, not only cheerfully accepting his apology but also hoping he would continue, even go further because her vagina had been neglected for months, untouched by anyone. While they were enjoying each other's company, the neighbor next door had been secretly watching without them knowing. So the sexually starved wife had to prepare to serve the next customer if she didn't want her husband to find out, that cunning neighbor.