I simply did not know what to do, so I just rubbed her shoulder on autopilot as my mind raced and my d**k throbbed. She gave me a soft kiss on my cheek a couple minutes later. "Thanks, Bobby," she murmured before sliding out of my lap. Then she leaned forward to look around me at Sherry. "Are you ready for your turn?" she asked.
Sherry had been watching the television more than she had been paying attention to us, and she glanced at my sister and nodded before looking up at my face. Our eyes were locked as she slid into my lap, and then her eyes went wide when she felt the head of my hard d**k settle into the crease of her p***y. We had the layers of our shorts and my underwear between us, but we both knew my d**k would have slid right up into her if those clothes hadn't been in the way.
