>>938036352
Caught my niece touching herself on the side of our pool. I would've been 15 because I had my learners permit but no driver license yet.

She's 7 years younger than me.

My mom and sister were talking at the other end of the pool and weren't paying attention at all.

I watched her with her swimsuit pulled to the side and rubbing her parts for what seemed like 5 minutes but was probably just 1 or 2 at the most.

I had no idea what to do so I went inside the pool house and jerked off in one of the changing rooms. After that I got dressed and walked straight into our house without making eye contact with anyone.

That was the end of that.