British Swingers - Part 1 (Short Erotic Story)

For most couples, getting married marks the beginning of the end for their sex lives. But not for us two.
For Sarah and I, marriage only seemed to make sex better. And now we are beginning to explore the swinging scene. Just the sight of one girl, Natalie, is enough to get Sarah ready for more.

Warning: This 4430 word erotic short story contains graphic sex, explicit language, m/f sex, oral sex