I was 17. it was amazing. she was 19 and apparently had experience. but I didn’t care I had a jimmy on. but she told me what to do, how to do it, how fast how slow. she made the experience unbelievable. she didn’t know I took a while to ejaculate so that made her day as well. we went at it for like an hour non-stop. people were banging on the door. we were at a party. when we finished all she said was "wow, are you sure this was your first time? we are definitely going to do this again." and we did. this is where I gained my experience.