Me and my stepbrother are currently both single. Both had spent the evening at home and entertain us, as we had, among other things, the issue that it is always stupid, if you're single, barely having sex. He said also that he finds me sexy just a shame that I'm his stepsister, the same I had told him. We had made a little joke, as it would be if we'd both fuck. The next morning we did it and fully injected into the pussy to me.