love your site
This happened when I was around 15, our neighbors were going on vacation and asked me to feed their dog. Well, after feeding the dog, I decided to explore around and have a jack off session. I started in the daughter's room, she was 13 at the time, I found nice panties and that she worn a 32b bra, very nice, so with my raging boner in tow I went to the parents room. Not much there, the mom had no nice panties and her bra was a 42d, I stroked my boner a little and decided to check the closet.
On the top shelf was a box, I got it down and found a dildo, rubbers and lots of pics of the couple in various sex postions and something called pre-ejac cream, well I figured out what that was, spread it on my cock, got out the pictures and proceeded to half an hour long jack off session. I did this three to four more times while they were gone, when I went over to get my money for watching the dog they seemed mad, and never asked me again, oh well must have figured out what I did.