Lost Her Memory

My stepsister Macy Meadows can be a real klutz sometimes, but when she slips and bumps her head, I’m a little worried about her. She can’t seem to remember that I’m her stepbrother, so I tell her I’m her boyfriend and give her an extra intimate massage. A couple days later, I convince her to stay in with me and ride my cock until she squirts all over the floor. But when her memory finally comes back, Macy doesn’t seem to care much that she’s been fucking around with her stepbrother this whole time. In fact, she seems to like it…