[The worst kind of cuckold drama] I often had the same shift as Ria, a beautiful girl with a smiling ponytail, at the convenience store where I worked part-time. We became friends after badmouthing the store manager, whom I hated, and started going out. Since we started dating, we've been flirting and doing naughty things at the convenience store and I've been at the peak of happiness. However, one day, Ria's spirits started to decline, and I started to end up working the same shift as the store manager more and more...