When I was very little, I spent a week with my cousin, her being about 24ish at the time, at her apartment. My parents had to go out of the country for something relating to their work, so my cousin offered to watch me while they were gone. I mostly just played with my Lego blocks and read the books I brought with me. It was summer so I didn't have school or classes to worry about. I'd go out with my cousin when she needed to get groceries and whatnot.
I remember she was very kid and very pretty. Whenever I would look at her, her face just emanated calmness. She had a sereneness that made me feel safe and whisks all my worries away. Those eyes of hers would glisten when she smiled at me. She was enchanting.
There was a morning around the middle of my stay there. I had just a shower but forgot to bring a towel with me, so I kind of just covered my crotch and darted into my room. When I got back, my dick was really hard because, well, at that age I got random boners all the time without really understanding what they were.