It was Saturday morning  Bob phoned his wife Carol and told her he wouldn't be back from his business trip until tomorrow. Carol was disappointed  Bob had been away all week. She felt frustrated and horny  she was hoping to persuade Bob to show her a good time in bed that night. Still, nothing she could do  and anyway, there was no guarantee that Bob would be up to it. Bob's nearly 50 now and doesn't take much interest these days, while Carol, at 44, still feels as sexy as ever. In fact, Carol had got dressed that morning with the aim of seducing Bob when he got home. She'd chosen her skimpiest black bra and matching panties, a loose light blue blouse that showed her impressive cleavage, her shortest black skirt and sheer black hose. Carol has kept in shape and wears her years very well.
Carol is Bob's second wife  he was just divorced when they met. They live with Ian, Bob's 21 year old son from his first marriage. Carol had had the occasional fantasy about Ian, a handsome young guy with sandy hair and a great physique, but he seems interested only in his girlfriend Tracie. Having said that though, Ian had had a good long look at Carol when he saw how she was dressed that morning.
Tracie dropped by just before noon and went upstairs with Ian to listen to some CD's. She's a good looking girl of 19 Â long dark hair, slim but not thin, a heavy bosom almost as big as Carol's own, She was wearing jeans and a t-shirt without a bra and her nipples showed prominently through the thin material.
Carol decided that as Bob wouldn't now be back today, she might as well change into something more casual. Carol went upstairs towards her bedroom, hearing the sound of the CD playing in Ian's room. But she also heard something else  a soft moaning, barely audible above the music.
She tiptoed up the door of Ian's room which was ever so slightly ajar and looked inside. Ian was sat on his bed stark naked  Tracie was just pulling her t-shirt over her head  now she was nude too. Tracie was stroking Ian's thick, hard cock. Carol gasped, it was at least 8 inches long. As Tracie stroked, Ian moved his hands up and down her body, caressing her huge breasts, pulling at the stiff nipples.
Carol was mesmerized, of course why shouldn't her step-son and his girlfriend have sex in his room? They were both adults, but Carol still felt uneasy. Uneasy and turned on too  she couldn't turn away as Tracie pumped Ian's stiff prick hard, while Ian now slipped a finger between Tracie's parted thighs and into her damp cunt. Carol found herself slipping a hand under her skirt, lightly touching herself, caressing her clitoris through her underwear.
Suddenly Ian gave a cry as he came all over Tracie's tits. They both turned around at this point and Carol hurried downstairs in case they saw her watching. Had they known she had been there?
A short time later Tracie left to go home. Ian saw her out and sat down in the kitchen as Carol made them lunch. Carol couldn't help but stare at the young man as he ate and Ian smiled back at her. After they'd finished, Ian announced that he could use a bath. Carol immediately offered to go upstairs and run one for him. Ian looked puzzled  his step-mom didn't usually do this much for him, but he agreed.
Ian waited a few minutes then went up to the bathroom. He found carol bent over the bath adjusting the taps. His gazed ran up her long, smooth legs to her ample ass, where her skirt was just short enough to reveal her panties. He was blessed with an instant hard-on. He thanked his step-mom for running the bath for him and sat down on the floor to strip off his shirt and jeans. Carol turned around and took the discarded garments from him. Her blouse had the top few buttons undone and as she stooped, he got an eyeful of her heavy breasts. His erection was unmistakable now and made a huge bulge in his briefs.
Carol looked down at the bulge and simply said "If you want me when you've finished your bath, I'll be in my room".