I sat beside her.I started looking at her top to bottom and was just admiring her beauty. I could see her cleavage. That sight itself made me horny bu... I controlled myself. I could see the top of her boobs; they seemed so firm, in perfect shape. I just wanted to touch, feel, and suck those boobs.We started talking casual stuff for some time talking she was talking abt her boyfriend. How she was hurt about something and all. I had my sight at those boobs only then she started crying. Seeing that. They have lived together for twenty years, and in that time she had never done anything even close to that. He would think she'd gone crazy, so she wouldn't dare, not even in his sleep fearing it might cause him to wake up. But then again, doing it with someone else would also be wrong. It would be cheating, she would be committing adultery. The thought sent a shiver down her spine, and a jolt went through her pussy, producing enough juices to make them flow down between her ass cheeks again.. A deep moan escaped my sisters throat as I hooked myarms over her knees and pulled her to me. Slowly my cock disappeared, Kathy's eyes grew wide, then glazed over and closed. I had herlegs pulled wide, her pussy full hard of cock, my balls resting on her ass. I just held her there waiting for her to respond to my touch. Kathy's eyes opened and met mine, " Fuck me Tim, Please Fuck me!" she whispered. I reached up and pulled her bra down over herbreasts, bent my head to them, and took a nipple in. But not tonight. Tonight she wanted him to be as happy as he could be. He deserved that much. ‘I like the pearly color,’ she said as she stepped out of the restaurant. ‘It’s called silver blonde,’ he said. ‘My Ferrari’s red. I think an Aston Martin should look more elegant.’ ‘This is an Aston Martin?’ ‘Virage. Twelve cylinder coupe. It’s got forty eight–‘ He interrupted himself and laughed. ‘You don’t want to hear all engineering specs, do you?’ ‘I want to ride up to your beach house,’ she.