One day, when Mary was three months married and three months pregnant too, she decided on impulse to go for a long walk in the woods near the house. Her husband Dimitri had already left for work and would not be back until late, and she didn't relish spending the day with her brother-in-law. Nick was staying with them for a few days, something that Mary had mixed feelings about. On the one hand, she disliked the possessive way he often looked at her, and on the other, she felt incredibly drawn to him.
Though she told herself that she loved her husband and only her husband, and that Nick was the last person on Earth she'd ever consider cheating on him with, there was something about Nick that stirred in her a hunger for unnatural and forbidden desire. To her deep and abiding shame, it was often Nick's cock she was thinking about when she made love to her husband. She had once walked into the spare bedroom to find him standing there naked, his cock erect and proud, substantially greater in both length and girth than any other she had ever seen.
Her shock at discovering him there like that was as nothing to the sudden heat of desire. She backed out of the room, closing the door again, but not so quickly that he didn't see her gaze hungrily at his exposed member, and not so quickly that he didn't see her cheeks burn with embarrassment. For hours afterwards she'd felt both aroused with need, and dirty from unfaithful thoughts. Had she been alone in the house, she would have retired to her room to release the tension through self-pleasure, but instead Nick was there, talking to her, keeping her company, having lunch with her, and all the time she wished he would go so that she could finally be free to bring herself to the climax she so desperately needed.
Not wishing a repeat of that this day, Mary packed herself a picnic lunch and set out into the woods. It was a beautiful summer's day, only a few wisps of cloud in the intense blue sky, the air warming already. Once within the trees, there was not even a breath of wind, just a chorus of birdsong and distant echoes of human civilisation - and as the trail wound deeper into the woods, the sounds of traffic gave way to the murmuring and babbling of water, and the rustling of leaves as woodland creatures darted about out of sight.
She left the trail to follow the river instead, delighting in the sense of being utterly alone with Nature on this wonderful day. So alone, indeed, so unobserved, that she could even walk naked like Eve in Eden - should she wish.
"Stop it," Mary admonished herself. She had come out here to escape her depraved imagination, not to indulge it. And yet, the thought lingered. There was no one to see, after all, and she might never get the chance again. Certainly she had no need of a comfortable bra, and knew from experience the secret pleasure of going without knickers. To be naked would be a little ridiculous, but to be without underwear?
And so easily removed too, packed away with her lunch. Thus wearing only an old pair of trainers with socks, and a light blue summer dress that suddenly felt very daring, she continued her solitary adventure. She loved the swirl of cool fresh air beneath her dress, teasing her pubes and her now unshielded pussy, and delighted in the brush of silk against her bare, sensitive nipples.
The river narrowed into a stream as she climbed higher, the sun climbing higher too as it heated the atmosphere. Even as lightly dressed as she was, the combination of heat and effort, her muscles unused to such exercise, sapped at her strength, and she was pleased to discover a secluded pool beside a miniature waterfall.
It was an idyllic spot, half-lit by and half-shaded from the fierce late-morning sun, the perfect place to sit and enjoy her picnic lunch. The perfect place too to strip completely, with no one to see, and even if there were others around she would surely hear their approach in good time. Except, as Mary yielded to the impulse, removing her dress and folding it up neatly, she couldn't help feeling that someone was watching her - but dismissed this as an overactive imagination.
Mary was glad that she had thought to bring a blanket in her backpack, though it had weighed her down noticeably. She laid it on the earthy bank, close enough to the water for her to dip her toes in. Feeling almost like a water nymph in a Renaissance painting, she drank juice from a carton and gradually let go of her fear of being seen.