This story happened to me when I was high school. We were always having great parties and lots of sex. Most of the time our parties were over by morning and we would go to sleep wherever we had to. There were a lot of new people and especially girls at the party that day.
My boyfriend and I had a good hang and already in the early morning we found a free couch and went to sleep a bit. I woke up very horny and realized that my legs were spread and I could feel a gentle and warm tongue diligently licking me. It felt really good.
My boyfriend often woke me up like that, but when I turned my head I saw that my he was sleeping against me and someone else was licking me. It was still dark and I just pretended that I still sleep. It was definitely a girl I didn’t know. She just pulled my panties aside and gently licked my pussy.