Mike and Rachel Dawson were a happily married couple in their mid thirties. They'd been married for fifteen years and until recently their sex lives had been very satisfying. However, recently things carnal had cooled down a bit. From having sex most nights (and some daytimes when the urge took them), they were now only doing it a couple of times a week, if that. This was largely due to Rachel's new work schedule, leaving her feeling pretty tired when she returned home.
Then one evening Rachel came home from work earlier than expected. Mike was on his mobile in the kitchen as Rachel walked in through the front door and spotted Mike's iPad on the dining table. Carelessly, he'd left his iPad open with the Timeout screen set to one hour while he was on the phone. It was locked on to a Swinging site. When she confronted him, he explained that like most guys of his age, he had sexual urges and needed a bit of harmless relief as things had quietened down between them. He reassured her that there wasn't anyone else, then showed her some of the content on the site he'd been looking at. One couple who lived in the same town as the Dawsons, were into group sex and seeking other broadminded couples who like the same thing.
"That's disgusting" said Rachel.
"Why?" replied Mike. "You fantasise that I'm someone else when we're fucking. And when we're watching porn together you always comment - with relish, I might add - on the size of the guys' cocks."
"That's different. It's just fantasising. Not for real."
"Tell you what," persisted Mike. "Why don't I contact this local couple and test the water? If we visit them in their house and you feel uncomfortable we can always leave."
Rachel was still unsure, but after further persuasion from Mike, who assured her that they both still loved each other and it would simply be some extra-curricular fun, she finally succumbed and a week later the Dawsons were sitting in the living room of the Davenports.
They were an amiable couple, in their forties. Roger Davenport was slightly overweight, but reasonably good looking. His wife, Tina, a very attractive, quite tall woman with a good body. Drinks were offered and while being enjoyed Roger explained their lifestyle.
"We got into this lark one night at a party when things got out of hand. The party turned into an orgy and I suddenly realised how turned on I was watching the wife being fucked by other blokes."
"You mean she was the only woman there?" asked Rachel.
"Oh no." replied Tina. "There were four of us girls and about half a dozen men. But us girls took turns sucking and wanking the guys before they got down to screwing us. At one point, I was being penetrated by one man and masturbating two others at the same time. Then when the man inside me had cum, the other two guys took turns fucking me until they'd both ejaculated."
"What, inside you?" asked Rachel, sounding shocked.
"Don't worry, love," replied Tina. "No chance of me getting preggers."