Her firm breasts made slapping sounds as they rocked violently back and forth. Her face was scrunched into a look of the pure determination and almost...painful need to cum. Suddenly she pressed hard against me and arched her back. Her mouth opened as if to scream but only a series of high pitched monkey calls made it out. I felt violent contractions around my fingers and her hot pussy erupted like a volcano. Cum juice spilled out onto the rock and coated her mound with slick glittering love oil.. All I wanted was my dick in her pussy and the feel of her hot lovely body. I was staring at her shamelessly. She called me out loudly. I got back to my senses she asked me do you want anything. I stumbled and said no. I was horny. It was clearly visible on my face and from my shorts as my erect dick made a tent there.I wanted to just take off her clothes, feel her body, love her, seduce her and fuck her hard. But I wanted her to give her consent to it. The only option was to get close to her. Her legs were up with her feet planted firmly on the mattress. Sweat sheened her skin, which had a faint red glow. Her left hand held open the lips of her pussy and her right middle finger was sloshing in and out. She was moaning softly and her muscles were tightened and relaxed rhythmically.Grandpa stopped in the doorway to stare at her.“Isn’t she magnificent, Rick? God, what a woman. I’ve always thought she’d be a hot, squirming creature if the sexual repression she’d learned could be. Time came for my office to send me home. On the arrival home I got out and walked up to the door. I walked in and noticed my wife not around as I walked in. I made my way to the kitchen and she was not there so I headed to the bedroom. As I got to the door I noticed the door was semi open. I looked in and there on the bed was my wife, but to my shock she was naked and propped up on our pillows. I noticed she was reading something on the laptop. I then noticed her left hand was making circular.