My stepsister has had very little experience with men and is practically a virgin. She's not unattractive by any means, and in fact, I get turned on by her every day. However, she is extremely shy, so it seems I've been avoiding such opportunities. Seeing her like that makes me even more aroused, and I couldn't help but touch her body. She blushes and gets embarrassed, but she doesn't refuse! I thought I could do it, so I escalated more and more! I made her cum over and over again with my thrusts, and even though she was embarrassed, she begged me to cum inside her!