As promised, the next morning, Nicole and I fucked in the shower until I was ready to blow. Katie slipped in with us and bent over and grabbed her ankles. I slid inside of her and pumped her full of little swimmers. When I was done, she stood, kissed me, and slipped out again. I lifted Nicole back up, slid back inside of her, and fucked her until she got off. After that, we showered off and got out. Katie and my sister slipped in behind us.

Nicole and I had finished our breakfast sandwiches (and we had theirs ready) by the time they got out. We gave the two...