When I was at university I was in the park with my girlfriend in the summer. We were kissing and I slid my hand up her leg under her dress because no one was around. I slid her panties to one side and she opened her legs slightly to encourage me. As I rubbed her clit she moaned slightly still kissing me. She was alread wet, but I worked her clit until she was dripping. I moved my hand to slide down the front of her skirt from the top for better access.
Soon she couldn’t take any more and grabbed may hand and we almost ran to the library, about 2 minutes away. We used our ID cards to get in and then went down to the third basement below ground where there were lots of close shelves but very few people. We hid behind the stair, so that we would hear anyone coming and have time to hide. I was rock hard by this point and she quickly unzipped me and got on her knees. She hungrily began to suck, taking me as deep as she could, and rubbing her clit at the same time. When I was quietly moaning and close to cumming, she stood up and bent over against one of the bookcases.