As she held onto him, Matt could feel her full breasts mashed against his chest. Even in the moment of crisis, he could not help himself, with her nud... before him. His hands reached for those lovely puffy nipples and he caressed them gently. Her body trembled slightly as her nipples began to grow hard and long. Matt bend his head to her chest and his mouth closed onto her nipples as he sucked them. Her knees almost buckled to the exquisite sensation of his sucking. His hand crept between her. She got off of Cassie and sat on the bed next to her. “You have such nice breasts, big and still perky,” Bianca said caressing them. “And your nipples are so big and hard.” She leaned down and took one in her mouth. The dirty talk made Cassie even wetter than she already was and soaked the sheets with her juices. Bianca switched between sucking on her left and right nipple. “They are so delicious,” she moaned. Cassie’s moaning was getting louder and louder as the two girls brought her closer. After about twenty minutes of wandering about enjoying the peace and quiet I noticed something or somebody in the distance so curiosity led me slightly closer and I could make out a youngish man in a jogging suit looking quizzically at the ground,I stood for a few minutes watching him looking around in the grass obviously he'd lost something,oh well good luck to him I thought and turned to be on my way. Just as I was setting of a voice called to me Excuse me could you help I think I have lost. She raised her eyebrow and slowly started to unwrap the present.Inside was a black rubber strap-on I had picked up on Christmas Eve. The rubber cock was 7" long, just a little longer than mine and a bit shorter than my dad's.Grandma adjusted the straps and then stood up and stepped into the strap-on's loops.She stood over my mom wearing nothing but her heels, the corset and the strap-on. My mom rolled onto her back and my grandma lowered herself to her knees."Ohhh," my mom sighed as my grandma.