He pulled out and rolled on his back. For a minute my mother was still."I need some fresh air," she then said, and stood up.I backed from the window. ...Mom walked out and stood on the terrace. She was completely nude, barely five feet away from me, and I was too scared to run. Jack came out and stood beside her. His hand slid down her buttocks."Are you horny again?" said my mother.She took his cock in her hand without looking and started jerking him off. He pulled Mom towards him, fingers sinking. Another few minutes went by when she stood up in front of him, unzipped her skirt, pulled down her panties as his eyes widened, her thick bush glistening with moisture in front of him.She straddled Tim and holding his cock guided it into her waiting wet pussy, it slid in so well as she moved up and down on his stem, he gasped and then groaned and then rubbed her nipples as her tits swung in his face. I came into the room after I’d been watching from outside, I took my pants off and with my hard. "Have you ever really done any of this stuff?" Matt asked as he motioned to the magazines spread out on the bed."Some," Craig said, the relief in his voice now more evident. "I've been with a few guys."He paused for a moment and added, "You know what's strange? It was harder to admit that just now than it was to actually get the nerve to do it in the first place." You know, I can understand that," Matt replied, as he flipped through a few pages of the glossy book. "Even though we've been. Robert was staring too so my sister had to prompt him “are you gonna touch it then?”. He snapped out of his trance and knelt down in front of her and put his hand over her pussy. I moved to get a proper look and I saw him try to push his finger into her. She winced and used her hand to guide his finger to the correct place and as he pushed his finger into my sister she gasped and said it tickled. Robert seemed shocked and said “it feels all hot”.I was really envious of what he was doing and.