A shy girlfriend is always in the middle-aged store manager and has a late-night shift alone, a disgusting NTR

I, a university student, and my girlfriend Nana, are about to graduate. He also received job offers from a top-class company, and spent his days working hard at a convenience store part-time job in preparation for his graduation trip. Late night shifts have been increasing recently between the manager and the late-night shifts. I'm worried that Nana, my beloved, will be playing a prank by the perverted middle-aged store manager... No way, no way... "It feels better than my boyfriend!" On my birthday, I called Nana, who hadn't come even after the appointment time passed, and there was a woman who had come to cum after a woman's super-sexual cock...