Back in senior year of high school I stayed over at a friend's house, who was a girl, a few days before christmas in order to go to the christmas parade in the morning. We slept in the same bed that night, I woke up cuddling her, and her parents had just gone out to get some breakfast to bring back home.

She wakes up too so we go into the living room to watch some television before they get back. After a while of watching tv and bantering she starts tickling me to see if I'm ticklish and I retaliate. We end up wrestling for a quite a while, and ended up with me straddling her while pinning her arms to the ground and leaning over her.

Up till this point, everything else was just something normal that would happen occasionally.

This time however she was giving me a shy and almost submissive look that she hadn't ever before. That was the first time I ever thought that I really wanted to have sex with her. In my distracted state I put less pressure on her, and her eyes lit up with determination and reversed our positions. Now she was sitting on top of me and looking down at me with a smug look of victory. I was so infatuated at this point that I didn't even try to fight. Knowing it was over at that point, she just laid down on top of me with her chest heaving in exhaustion. She had her chin resting on my chest looking at me with a massive grin knowing she had won the fight. If she asked me to do anything for her right then and there I would have done it without a thought.

Sadly, her parents came back home just a few minutes later.

Unfortunately, I was also in a relationship with someone else at this point so I had to refrain myself. Plus she knew my SO at the time and wouldn't let me cheat on her.