After a weekend drinking party, the young employees took the lead in organizing a third round of drinks at their boss's place. Everyone went home on the last train except Mai-san, who had to wait for the first train. In the end, she found herself sharing a bed with her boss. Her boss, who hadn't been transferred in over half a year, started kissing her, and things heated up. Despite saying 'no,' Mai-san's defenses were lax, and they ended up having an affair. Before she knew it, not only was she being recorded secretly, but her boss was also filming them intensely with his smartphone. She was thrust into from behind so hard that she couldn't help but allow him to penetrate her raw. In the end, he ejaculated inside her…！！
