Wash or fuck ???

When I was in our laundry room the other day, the neighbour's boy also came in. Since I saw him with a cute blonde last time, I naturally wanted to know who it was. I actually thought it was his girlfriend. But to my surprise it was his stepsister. And he told me that he'd never had a girlfriend. My pussy radar immediately went off again. And I immediately went on the attack. How do you think it went? Did he dare or did he prefer to do the washing, just take a look.