Tachibana-san is a new part-time employee who just arrived. She is a gentle and beautiful woman, looking younger than her age, which is actually 10 years older than me. Today, as I was about to leave, I saw Tachibana-san sitting alone drinking. I sat down and listened to her. It turns out that Tachibana-san and her husband have been arguing recently, and her husband has not been home for days. I then took her home to continue drinking, but as soon as we entered the house, we immediately had sex without saying a word. Even when sober, we continued to have sex repeatedly. When leaving, Tachibana-san said today was unintentional, and we should stop here. But as we reached the store, we couldn't resist the sexual desire and secretly had sex right there in the store! Rin, a colleague who worked part-time with me, started to notice and discover our relationship. Despite her husband's lack of attention, Tachibana-san was married, older than me by far, so she took the initiative to divorce and return to her parents' home. After that, I quit my job and focused on studying. Some time later, after working for a while and returning here, Rin went back to his home country, while Tachibana-san was no longer here. Suddenly, I saw a familiar figure passing by, I chased after it, and when that person turned around, it was indeed the person I always remembered, Tachibana-san...