We were just trying to have some fun. Summer is supposed to be about fun in the sun and having a non-stop good time, right? Well, my stepsis and I wanted to have a good time, and what better way to spend the day than riding around on our bikes? It turns out that we DID think of a better way… What if our bike had a dildo on the seat? We could ride and have our pussies filled at the same time! When our stepdad found the custom bike, he wanted to give us a full safety lesson. A threesome with my stepsis and stepdad? Now THIS is the summer fun we’d been looking for!