A male classmate who comes to buy condoms every day and is currently in heat is relentlessly drained by a sexually voracious part-time housewife, resulting in a short but incredibly intense ejaculation. (Yumi Kazama JUR-808)

I work part-time at a convenience store. I started working there to earn money for my son's tuition, and now I've become a senior, core member of the store, often entrusted with managing things. I prefer working outside to staying at home, but as I get older, my sex drive is getting stronger, and I feel hot and restless during the day, which is a source of worry… Therefore, I often secretly masturbate during quiet periods or breaks. Until one day, my son's classmate, Yuto-kun, came to buy something, but he seemed different than usual. Just as I was wondering what was going on, he went to the checkout counter and bought five condoms in one go!? And later I discovered that he was an incredibly talented young man who could use up all of them in a single day…