Nia, a beautiful new employee who just joined the company this month, was proactive, quick to learn, and handled unfamiliar tasks flawlessly. Then one day, while I was taking time off work due to an injury, she suddenly visited my room to check on me! "I've... actually noticed for a while now that you're an 'M', senpai♪" She pushed me down and forcibly stripped my clothes, leaving my heart racing! She toyed with my sensitive nipples and cock, then slid her finger into my anal...! Unable to resist due to the shame and pleasure, I was fucked by the peniband she put on me, leading me to experience female orgasms and completely fall into masochism!