John watched in excitement as his cock head parted her lips and stretched them round it. Jessica let out a moan. Fuck she was tight. But so wet that h... slipped in easily. It helped that his cock was literally dribbling precum. Jessica let her whole body weight lower onto his shaft. She was only 5ft tall and he couldn’t believe how readily her little pussy gobbled up the length of his entire shaft. She started riding and John positioned his body at such an angle that her swollen clit would get a. Even with his teary vision, he could recognize that sweet, comforting smile on her face. She was wearing one of her usual outfits – that brown top with the short sleeves and her purple skirt that reached down almost to her ankles. She looked beautiful even though tears were also forming in her eyes. For minutes, both just stared at each other, silence broken sporadically by the sniffing of noses. Then she approached him. Offering her hand to him, he took it and shacked it. ‘Happy birthday’ she. Somehow passing the halfway point increased the feeling of helplessness, and we pushed ourselves along as much as possible, still quiet apart from our rasping breaths, and slamming hearts.The end of the tunnel seemed impossibly far away now, and we seemed to be getting no closer when we both felt rather than heard a rumble beneath our feet. I wasn't sure for a start, but Fiona grasped immediately what it was. My assumptions had been incorrect. A bus was near the tunnel, though we could not see. I pointed my cock between her lips and found her hole. Before I knew it, I was shaft deep inside her. She'd thrust herself onto me. She let out a quiet shriek and dug her fingers into my back. I heard her pant and breath through the pain. I was surprised at the ease that I slipped in. She was tight and I knew I was stretching her, but I was slightly disappointed. She wasn't a virgin. I was too wrapped in the moment to let that thought discourage me. My cock was deep inside my own daughter! "I.