I was assigned to a part-time job as a janitor at a women's dormitory! While cleaning, I encountered girls without bras, girls in just panties, and even girls masturbating nearby!? I was cleaning with my head down, thinking I'd be assaulted if it was discovered that I was the only man here, but eventually, I was found out! I was taken to a room and forced into a riding position, where I was ejaculated from until I was completely empty!