I’m always ready to help my sweet stepsister, Della Cate. I love spending time with her and watching her study hard. We sat down on her comfy bed. Suddenly, I realized that something was wrong. I was surprised when I found a sex toy in my stepsister’s bed. She had no reasonable explanation for the finding other than that she was experimenting. I simply had to help my stepsister to run a couple of experiments and to help her compare a real dick and a sex toy.