Then sir offered me to join his tuition. I agreed and joined the tuition with one of my friend Pooja. We went daily to sir’s home for tuition. Daily...session was of 2 hours.Once Pooja told me that she was not going to come with me to tuition so I had to go alone initially I was hesitating to go to tuition alone as sir was also living alone at but finally made my mind and went to tuition as the studying started and I became comfortable. But after 30 minutes and I noticed that sir was trying to. I..." I stammered, not knowing what to say."Stop worrying; Adeel won't disturb us." He gave me a winning smile. He knew what he was talking about. His fist moved rigorously over the length of his cock. "Lock the door and come here. I'm gonna fuck you this whole night."I stared at him, and then looked back toward my room with its doors partially closed. I looked back to my father-in-law. He smiled and gestured with his eyes to join him on the bed.I took a deep breath, closed the door, and began. Sarah planted her mout squarely on Katie's pussy and slid her tongue deep into the young girls hole, causing Katie's back to arch sexily. Then Sarah reached up and began slapping Katie's ass. Katie began to grind her pussy into her mothers face, harder and harder with each slap of her ass cheek. Katie's bodie went rigid, and then she spasmed, writhing on top of her mom. Katie slid two fingers into her moms soaking pussy and began finger fucking her for all she was worth. Sarah could only take. I hoisted myself off of her and took my backpack from her."You sure?" she asked me as she handed me my backpack. I quickly nodded. "Okay then. I'm proud of you, squirt." She then kissed me on the cheek, and cheerfully waved as she set out back towards her house. I waved back as I headed home, still exhaling sharply.When I got home, I dropped my backpack down on the floor, made my way to the living room, and plopped down on the couch, face first, groaning. Dad was in the room, watching the.