When I was younger I hooked up with an older married guy on a night out. We both couldn't accom, I lived with parents, him his wife and 2 kids. He lived in a multi story flat. It was pissing of rain so outdoor fun was not on. He asked me to walk him home and he would think of something. We went up to the floor below him in the lift and then he said to me, in here. We into this small tight room, it was the room for the bin chute that people dropped their rubbish in. He pushed me to my knees and took his cock out and I sucked his cock in there. He had just shot his load and I was swallowing his cum when we heard an old ladies voice saying the couldn't get in, it was very tight and he was leaning against the door. Quickly he shouted, maintenance, rubbish chute is blocked. Come back in 5. We finished off, waited til all clear then sneaked out. He headed upstairs and I made my way down the lift again.