NB. This story was substantially written with the help of fifuxg who should claim the credit.
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The next morning Fiona stepped quietly out of the room, leaving Tim asleep in the bed. She was horny and had woken, hoping to resume where they had left off the night before, but he was deep asleep. Frustrated and unable to get back to sleep, she had taken a quick shower, deciding to go for a jog in the warm sunshine. She didn't run a lot, but when the mood took her she quite enjoyed it and it certainly helped tone up her body.
Outside it was cooler than she had imagined and she had to run quite hard to keep warm. Taking careful note of her bearings and not wishing to get lost, she aimed for a park she had seen when they drove in. It was a bit further away than she had remembered and once she got there she had to stop, panting, while she got her breath back. As she stood there she watched as several runners went round the park, clearly a regular jogging route. She was a little startled when one of them pulled up beside her, taking a drink of water from a bottle. He seemed somehow familiar, but she couldn't place him immediately. Tall, trim, slightly greying hair, perhaps mid forties, he looked very fit.
'Nice day for a jog' he said, 'I'm surprised you've got the energy after last night.'
'What do you mean?' she asked, somewhat alarmed.
'I have the room next door to you.....and I think you had a very busy night!'
He grinned at her with a twinkle in his eye. Fiona blushed as she understood, firstly what he had said and then more deeply as she realised how vocal they had been last night. And the bed had been creaking quite a bit too. Had he heard everything? Oh how embarrassing, she cringed inside.
'Don't be embarrassed! I rather enjoyed it. And it sounded like you did too!'
He smiled at her disarmingly and once she had got over the surprise, she couldn't help giggling a little.
'The walls are a bit thin aren't they? I'm sorry if we disturbed you.'
'Not at all.' He introduced himself as Mike and offered her some water.
'I shouldn't have mentioned it, but just bumping in to you out here surprised me and I couldn't resist saying hello. Does your boyfriend not run?'
'No...he's sound asleep after all his exertions. I had to get up and get going this morning. It's lovely out here and I could do with the exercise.'
She smiled and started jogging again round the park as her new found friend jogged beside her. They chatted for a while for a couple of laps round a soccer pitch before heading back to the hotel. She quite liked his easy manner and although he was quite a bit older than her, he kept himself in good trim. Ex-army more than likely. Certainly a military man she thought. Her mind was drifting back, wondering what he must have overheard the previous night. It was making her quite horny again thinking about it and she was flattered as he flirted with her gently all the way back. Reaching the side entrance to the small hotel, they found themselves in the middle of a coach party arriving, almost blocking the hallway.
Fiona was about to take the stairs when Mike guided her into the lift. Before he could shut the doors a wave of pensioners pushed in, pressing them to the back wall. Mike was in the corner and Fiona stood with her back to him unable to move in the crush. She was conscious of his warmth behind her and teasingly let herself be pushed gently against him. The lift doors opened and closed a couple of times before it eventually started a slow ascent. She adjusted her stance slightly and suddenly realised what she could feel behind her. At first she had not been sure, but as she moved it became obvious. Mike had an erection in his shorts, she was fairly sure, and it was touching her own lightly clad bottom. In normal circumstances she would have moved away quickly, but in the crush that was not possible. Besides which, she was definitely horny and she had been flirting with him a little. The erection was certainly flattering.
Without turning her head, she eased backwards slightly, feeling his hardness between her buttocks and hearing his sharp intake of breath. Unseen by others, she felt his hands on her waist, pulling her gently towards him so there could be no mistaking what was happening. Sensing no resistance, Mike let one hand stray upwards, under her T-shirt, while the other went down the front of her tracksuit, cupping her sex. She knew she was wet down there and gasped a little as his fingers pressed her knickers against her sex. It was madness with all these people in the lift, but she kept very still, not wanting to break the moment.
As the lift doors opened, most of the pensioners shuffled out and Mike had discreetly moved his hands away. A few minutes later they were on their own and reached the top floor. In the corridor Fiona had found her room key and was about to put it in the door when Mike took her by the elbow, looked her in the eyes and led her firmly towards the next door room.
'I shouldn't be here Mike' she protested, 'not with Tim right next door.'
'Does that make a difference? I know how aroused you are. You want this as much as I do. I could tell in the lift. You didn't push me away you know.'
Fiona didn't know how to respond, but when Mike took charge, she did not resist. She couldn't understand why, because she had never even thought about being unfaithful before. Her emotions were all mixed up. Firstly in the housemaster's study yesterday and now with someone else she did not know. She felt powerless to resist, gripped with lust that somehow overcame her natural inhibitions. Her lips parted as Mike took her phone and room card and put them on the bedside table. He stripped off her damp T-shirt and sports bra. As he pulled down her jogging pants Fiona stepped out of them, thumbing down her knickers. Moments later she was naked, watching him strip. He was very toned, slightly greying but with a lean, muscled body. He had a good tan which emphasised the whiteness of his buttocks as he peeled off his jockeys. His cock jutted proudly as he joined her, standing beside the bed. She felt his hands on her shoulders, pushing her gently to her knees in front of him.
Her eyes closed, Fiona took his cock in her hands and licked the knob gently, running her tongue around the edge. He was clean and smelt of good soap. As she took him in her mouth she cupped his balls, stroking gently and feeling his cock swelling further against her tongue. Mike's fingers were in her hair, stroking her as she fellated him for a few minutes before gently making her disengage. He picked her up and gently laid her on the bed with her legs over the edge. Not wanting to delay, Fiona pulled him towards her, opening her thighs and guiding him in quickly. This was not going to be a gentle morning fuck. She wanted to be fucked, not made love to. Mike took the hint and entered her quickly, thrusting hard into her as he gripped her waist. The bed cannoned against the wall at each thrust. Fiona felt herself lifted on a wave of lust, fucked hard and fast. She felt his teeth against her hardened nipples as he teased her, gripping at her waist.