I knew that she was very tired due to a fest in her college.I usually watch porn while sleeping and used to masturbate in my unders. I did not get sle...p and was thinking about nude females. I got aroused and thought of touching her boobs. She is sleeping as if a couple has quarreled. She is wearing a dress with blue top and bottom of the same color.I slowly had my hand over her waist. No response from her. My hand went to her deep and wide navel and played with and around it. The same(no. She screamed and flooded my groin with her wetness. As she came down she basically passed out, tears gently streaming down her cheeks. I looked at Jim. His mouth was open, his dick was hard as a rock and pulsing with has heart beat; precum was dripping out of him. “I've never seen her cum that hard.” he said. I turned towards Jim and grabbed his dick. “I can see you're really enjoying this.” and I squeezed his dick hard. Jim said “Oh God!” and started thrusting his dick into my hand.. Bingo! This was the right time. We ordered food and went ahead to relax on the couch watching television.I decided to bring the topic of her sex life. This time, she readily started talking about it but soon became sad. She started telling me that she cannot control herself and has needs; needs that need to be satisfied. Next thing I knew that she had kept her hand on my dick over my shorts.Sonal: “Can you satisfy me?”I was stunned and to my utter shock, her hand slipped inside my shorts. But. As he watched she pulled her knees up, exposing herself even more."Please sis, I'm trying to finish this," he wailed."If you don't come over here, I'll tell mum you were spying on me," she threatened.Dan gave up and moved to sit on the bed next to his hot sister."That's better," she cooed, putting her arms around his chest and hugging him. From this close, Dan could see down the front of her blouse at her almost exposed breasts."What do you think?" she asked, when she noticed his look."What!".