I wrapped my arm around Molly and pulled her close. She brought her head next to mine. I whispered, "wanna try it?" My sister paused. She looked at me, then my raging c**k, then the panting woman, whose fingers were working her p***y hard. "Why not, right?" Molly rasped. I inverted the thong so the drenched gusset was up. Molly and I stuck out our tongues. The woman's eyes were huge. She spread her legs even more and began f*****g herself with three fingers. I moved the thong closer. Molly whispered, "It's stronger than mine. But I like it and I love what it's doing to her." Molly and I pressed the soaked fabric to our mouths and audibly sucked the lady's c*m out of the fabric. "AHHHHHHHHH!" She screamed as she orgasmed. Her knees buckled. Her neck and chest were bright red. She clam

