This was from years back with an old ex gf of mine. One day we were in my room on my bed and somehow ended up in a tickle fight. She was a little ticklish but not nearly as much as I am. We were going back and forth, and somehow she was able to pin me that I wasn’t able to move. She was skinny, but the way she was sitting on my arms above my head, I couldn’t move. She started tickling under my arms as I squirmed and laughed. She laughed as she watched me squirm from the tickling. Even though I was bigger than her, she had the control. She moved to my sides and belly as I laughed more followed by her getting on top of me, holding my arms and starting to blow raspberries on my bare belly. This is my weakness and I started to laugh even louder and squirm even more. Once I gave up, she tickled a little more and then let me free. Can definitely say I lost that tickle battle.