“Holy shit! That hurts so bad” I felt my dick slide deeper inside and blood dripped down into my lap. “It’s starting to loosen up. I think I can go a little faster now” She started to bounce a little up and down. This felt incredible completely different from anything I experienced with my mom the night before. I looked right into her eyes as her pussy started to tighten around my cock. “Yes, Will! This feels incredible! Oh God, I’m cumming so hard!”
Now was the time to have some fun. I sat up and slid my ass down to the end of the bed. I stood up holding Sara’s ass in my arms; all without take my dick out of her. She wrapped her arms around the back of my neck, as I started to lift her up and drop her back down onto my dick. “Oh Yes! This feels even better than before. Fuck me harder. Harder!” I started to thrust my hips up in rhythm with my lifts, “Yes! I’m going to cum again Will! FUCK ME!!!!!” Her whole body convulsed as she let out a huge moan.
I was so close. As I spun around and set her down on my mom’s bed. I was pumping as hard as I could, “Sara, I about to cum. Should I pull out?”
“Will, you better not pull out,” we both looked at each confused as the voice came from the doorway behind me. “I’ve watched this entire show. I don’t want a bad ending to ruin it.”
“Mom! You’ve been there the entire time. Why didn’t you say anything?”
“Mrs. Connor! I’m so sorry”
“Sara, honey, it’s perfectly fine,” my mom started to walk towards us both. “Now finish inside her. I want to see this up close,” she said as she lay down on her stomach with her chin resting on Sara’s left thigh.
“Oh yes, Will. Cum deep inside me. I want to feel your sperm inside me.”
I could tell that my mom being there was really turning Sara on even more. I knew that it was making me hornier, and I got ready to explode. What must have been the most cum I had ever felt came pouring out of me and into Sara’s womb, “Oh that feels wonderful, Will. I want you to do this every time we fuck.”
I leaned down and kissed Sara right on the mouth, “You guys put on an amazing performance. I wish I upgraded to front row seats sooner”
“Mom, I thought you were going out with Becky?”
“No, I just made that up so I could spy on what you guys were doing if you thought you were home alone, and I’m glad I did”
“Mrs. Connor, why don’t you join us next time?”
“I would love to Sara, but I think that you two should just be alone together. You just seem perfect for each other. I’m still here anytime either of you need to spice things up. Just let me know and I will help out. I just don’t want to get in the way for now.”
“Mom, you know you are welcome anytime you want to join in.”
“Thank you guys” my mom smiled as she hugged both of us, which was kind of strange given that Sara and I were both naked and my mom still had her dress on. “Now you two go shower and we can go out and get some dinner”
Prologue- Emma
Sara hopped into the shower and I got on my computer to check my email. I saw a message from an Emma Chapman:
Will,
I know we haven’t seen each other in like 10 years, but I am your half sister Emma. I was only 3 the last time I saw you, so I don’t really remember, but I really want to meet you. My dad, or our dad, just told me that I’m going to an all girls’ boarding school in the fall. It is all the way across the country, but just happens to be only an hour away from your house. I just wanted to contact you to ask if we could meet up once I get out there in August. If you don’t want to, just let me know, I understand.