What was first a pantomime, an act of touching herself, quickly, I could see, became real—her breathing changed, her ass squirming, her chest flushi...g.The guys kept their eyes peeled on her and her writhing crotch, as if they'd lost the ability to blink. At first, perhaps because of her shyness and then embarrassment at excitement, her eyes remained closed— then she opened them to see if they were watching, and I could see, she opened them to look out at these hot young guys and take in their. This led to us having the best and most prolonged (lasting over 5 hours) sex we had ever had. Thereafter, every time his brother suckled at my breasts (which now happened 2 or 3 times a week). Mark would fuck me senseless afterwards, enjoying all my orifices in one tremendous sitting – my pussy, my ass and my mouth. It was the most incredible sex ever! This obviously got Mark thinking because when I was just about to enter my eighth month of pregnancy with baby number 2, he said he wanted to. He moved his fingers lower, and then….. ‘Oh, My God….Ohhh’ She felt as though she’d just undergone a huge physical impact, knocking the breath from her. The sensation was similar to what she felt when her clitoris was stroked, but more intense. ‘Mmmmm…What are you doing to me? It feels like it’s going to explode’ ‘What I’m doing, Mrs ‘X’, is finding your ‘G’ Spot. Haven’t you ever found it before? Her breath was coming fast, now. ‘Oh…Oh…Oh…’ With an effort, she found her voice. ‘No. I’d have. Have you eaten anything?” “No Mom, I haven’t,” I replied as I made my way up alongside her bed. She had the sheets drawn about halfway up her body, leaving her top and those luscious breasts fully exposed. I licked my lips again, and my eyes were fixated on the hard nipples that were visible underneath her nightgown. I didn’t care if she saw my bulging cock that I knew was visibly protruding from beneath my jeans. All I could think of was I wanted her. Conspicuously I rubbed myself and cast.