As I looked at her face contorted with passion, the full impact of the truth finally crystallized, I was fucking my little sister. That thought drove...a spike of heat directly to my nuts and I damn near came again but paused to let the feeling recede. She grabbed my waist with both hands, raised her knees to my side, then rolled her ass, urging me to start fucking her more. Trying to get better leverage, I lowered onto her, pressing my chest against her breasts then wrapped my arms around her. God, I had never seen such an amazing, sexy and hot looking body on a girl like that. Absolutely fucking amazing. A small black patch of pubic hair between her legs, she stood up, and I felt my dick throbbing. She looked at me, and, realizing what she was looking at, I reached down and pulled my underwear off. Standing there in front of her, naked, she just looked at my raging hard-on."Someone is a bit turned on and excited, huh?" Jessica said."Oh. You have no idea. Christ, you have no idea." I. He seemed not to be concerned about it. He even picked Michelle up and held her. Michelle just stared at him then looked to me as she held out her arms and said, MAMA. After dinner was over and the dishes done grandma, suggested Rick and I go for a walk around the ranch. She told me she would look after Michelle. I asked Rick if he would like to go for a walk. He told me he would love too as he took a hold of my hand. I walked Rick straight to the barn with my car in it. Rick told me nice car. .. !Barbara, too, heard it and raised to her elbow, looking down toward the other's partially hand-hidden face which was still directly opposite her own thighs and loins. A tremor of unburned sensuality rippled through her belly at the lewd proximity of their faces to each other's still nakedly trembling pussies. She gaped at her stunningly beautiful young neighbor's whitely flared hips, her rounded, thrusting breasts with their tiny, hardened pink nipples, the slenderness of her dipping waist,.