I was treated with a perfect view of one of the sexiest butts I had ever seen. I instantly thought of my sister's very fine looking tush and all the t...imes I lusted over her fine looking ass. My daughter stood there only a few seconds but it seemed like minutes as I took in every inch of that sweet teenage ass. I could just see her pussy mound bulging out between those perfectly smooth and sexy thighs, that perfect diamond made just for the penetration of a hard cock from behind. Under the. His other hand grazed her stomach lightly as it traveled downward and came to rest between her legs. Sandy lowered her knees and spread her legs as Bob's fingers slid along the the slick exterior of her pussy lips. As one of Bob’s fingers entered her, Sandy wrapped a hand around his cock. Smearing his pre-cum along the shaft she slowly stroked him. Using her other hand, she coaxed Bob's lips to hers and sucked his tongue into her mouth. As Bob pinched her nipples and fingered the walls of her. Stroking his cock through his shorts, she could feel his hardness and wanted to feel his hot flesh in her hand, her mouth, her pussy. Tugging down the waistband she had in her grasp, and she relished the long thick length of him as she slowly began to move her hand up and down, rolling her thumb over the tip on every up stroke. Groaning into her mouth as she continued to pleasure him, he pushed between her legs, spreading them wider. His fingers were now at her wet pussy, between the slippery. I don't know whether it's your tits, your arse or your cunt that is my favourite part. And I'm not sure whether I'd sooner fuck your cunt or eat it. What do you think?" I thought that I might see if I could excite Mom with my dirty talk and ministrations and by the tremble in her voice when she replied it was working."I like it best when you play with my pussy but I don't know whether I like intercourse better than oral sex. It's too soon to make up my mind." While mother seemed to like my talk.