My stepsister always fantasized about giving a perfect blowjob. I decided to help her achieve her goal, and we indulged in some taboo roleplay. She eagerly learned the art of deepthroat, and I was impressed by her progress.

I have always been the kind of guy who enjoys a good fantasy, and one of my favorite ones to indulge in is teaching my stepsister how to give a perfect blowjob. It's not like I have any real interest in her, but the idea of her on her knees in front of me, her mouth wrapped around my throbbing cock, is just too tantalizing to resist. So, the other day, when I found myself alone with her, I decided to put my plan into action. After a bit of coaxing, she was ready to learn the art of deepthroat, and I was more than willing to teach her. The sight of her struggling to take me deep in her throat was enough to make me cum, but I managed to hold back, determined to teach her the perfect technique. And at the end of it all, I finally let her go, satisfied with the way she had learned to please me.