They had moved to where she was laying across his desk, and he was on top of her. I had a full view up her skirt, and she was wearing anything. I know... I should have looked away, but it was hard. I meant his penis was hard. His pants were tented, and she was undoing his buttons. He got up off here, and pull her with him. She lifted up her skirt, and when I looked back at him he had his penis out, and was rubing it up and down. She suddenly dropped to her knees, and took his penis in her hands.. "I'll just finish up in here." She ducked back inside the shower, making sure that the curtain wasn't completely closed, so she could continue to look at the vessel that held that most precious of commodities ... the last ... of the Thackery seed.Her eyes widened as he swayed over to the toilet, pushed his thick rod down and stood patiently as he waited for his bladder to unclench so he could empty it. Not even thinking that his sister might be watching, he jacked on his cock a couple of times. Dawn sighed but let me paw at her, glancing at the way I used my fingers to tweak her still-erect nipple before fixing me with a firm look. “Something’s wrong and I’m her big sister. Yes, I have to go talk to her.”“I know, I know,” I sighed, sliding my hand across to begin fondling the other breast.Giggling, Dawn slapped my hand. “Behave. We’ve got all night to catch up.”I mock-pouted but nodded my agreement as I sat up. “Let’s go.”Dawn stood up and crossed over to the other couch. She picked. Kamini bhi mama ka pura sath de rahi thi. Wo unki bahoo mai machal rahi thi, kaha rahi thi mama kai dino se paysi ho puri payas bhuja kar jaana, mama bole chinta mat kar ajj to achi tarha chod kar teri payass bhojua dunga, phir mama na wahi uske kapre uttarne shuru kar diye kuch dher mai dono bilkul nange khare the, kamini boli mama lagta hai ajj kal mami ki chudai mai maja nahi ahh raha, mama bole jaab se teri mami ne teri chudai karai hai tab se mere land uski chudai karne ko mana kar deta.