She tingled all, over and lay very still for a moment. Jim turned over and now he faced her, his prick leaning on one thigh. She smiled as she gazed at it in the dim light of the night lamp. What a slut she'd become! Jerking off while her husband slept beside her. And thinking about her teenage son! For shame, Lisa!

But she couldn't help it. She'd been so young when they got married. She'd hardly had a chance to experiment like the kids did nowadays. She hoped Susie would sleep with a lot of guys before she finally settled down. Life was too short not to taste everything it had to offer.

She ran her hand lightly over Jim's hair. She smiled when she remembered how it had been in their early days. On their honeymoon they had fucked up a storm. They'd never left their hotel room for more than an hour. Day and night they'd fucked and sucked and it had been wonderful.

But that was years ago and things were different now. She thought about her sister-in-law and brother-in-law next door. They had only been married a short time and she wondered if they ever got out of bed. She flushed and buried her face in the pillow. Bob made her nervous. Her sister-in-law's new husband always looked at her in a way that made her terribly uncomfortable. As if he knew what she was thinking when she gazed at Billy's crotch.

She felt her cunt heat up again. Maybe she was feeling threatened lately because Tina was living next door and Susie was growing up into a sexy young lady. Tina was only in her early twenties and at thirty-plus Lisa felt like the old lady in the family.

It wasn't fair! She still had her figure, even if her tits weren't quite as firm as they'd been before she had her children. She fingered her massive boobs. Men had always loved her tits. Her big nipples were delicious to suck on. Even Jim still told her that.