The following is inspired by Mom's Roommate by klrxo. I have ideas for future instalments, some of which are also inspired by klrxo's original story.
*****
Jayne knew something was wrong when Simon went straight to his room when he got home. She went and knocked on his door.
"Is there anything wrong sweetie?" she asked softly. "How was photography club? I'm sure next week will be better if there was a problem today."
The door opened and Simon went and sat on his bed.
"I won't be going next week," he said. He was almost in tears.
"Oh my poor boy, what's wrong?" Jayne asked as she sat next to him on his bed.
"Nothing. I just can't do the assignment so there's no point in going, that's all."
"Oh, well why can't you do the assignment? Maybe there's something I can do to help?"
"We've been photographing people the last few weeks and this week we need to photograph someone in swimwear. Most of the other guys on the course will just get their wives or girlfriends or friends to pose for them but I don't have any female friends."
"Oh dear," said Jayne. She'd bought the DSLR for her son for his nineteenth birthday almost a month ago and was happy to see how much he enjoyed using it and going to the photography club. "Well, I could pose for you if you like," said Jayne, putting her arm around her son's shoulders.
"Mom, you don't even wear a swimsuit on the beach - well, not uncovered, anyway - how could you pose for me in just a swimsuit for photos that I'll show to a whole group of people at next week's lesson?"
"If it's for you, I'll manage," she said resolutely. Jayne had always acted modest in front of her son, averse to any kind of showing her body, but that's only because she didn't want to show him how much she enjoyed showing her body, especially to men.
"I tell you what," Jayne continued, "tomorrow morning, before we go to visit your father, I'll pose for you in a swimsuit in the back garden. That way we shouldn't be overlooked by the neighbours at that time of day."
"Okay, thanks mom!" Simon was beaming now. He really loved his photography course and was really glad he would be able to continue doing it.
The next morning, Simon was woken by a tapping on his door.
"Morning sweetie," his mom half whispered through the door, "hurry up and get ready, we don't have long before we need to go to visit your father."
"Okay, I'm getting up," Simon called back through the door as he threw his duvet off his body.
In his en-suite shower, he was just starting to deal with his morning wood when he heard his mother calling.
"Come one dear, we don't have all morning you know!"
"Okay, coming," he called from the shower as he turned it off and got out to dry himself, wishing that he really were cumming.
He quickly dressed and grabbed his photography kit and rushed to the kitchen. It's a good thing he kept his photography kit in a padded bag because he dropped it as soon as he saw his mother. She was bending over, looking for something in the fridge, wearing nothing but a one-piece bathing suit with very high French-cut hips. As she stood and turned to face Simon, he saw the suit showed a lot of cleavage too. He just stood there, his mouth flapping.
Jayne loved the reaction she had caused her strapping son - his eyes like saucers, focused on her generous bust, his mouth flapping open and closed, and also the pronounced tenting in his crotch. She was enjoying her new exhibitionism already and decided to see how far she could go in teasing her son.
She slowly knelt in front of Simon, her head level with his straining hard-on, and picked up his photographic kit.
"Here you go, butterfingers," she said, smiling up to him, holding the kit for him, knowing that her position was giving him the best view down her cleavage.
Eventually, Simon came back to reality and took the photography bag from his mother and he finally broke his focus from her rack and looked into her eyes. He half expected anger or frustration at his openly staring down her cleavage but he saw amusement and understanding and love.
"Hope you like my swimsuit. I only have two and the other one isn't really appropriate for this," said Jayne as she led the way out to the back garden.
Simon held the camera bag in front of his bulging crotch as they went outside but eventually he had to put it down and leave his tent uncovered. He was expecting a look of betrayed anger from his mother when she saw he was excited but she didn't give any sign of noticing. Instead, she was posing for him, in profile to the camera, her head turned to give him a pouty model expression, her chest puffed out.
Then she posed straight on, her hands on her curvy round hips, the high cut of the leg holes making them look even wider. Her erect nipples poked prominently into the dark blue material.
Pose after pose and Simon felt like he was going to explode in his pants.
Posing for her son at the bottom of the garden and seeing the effect her body was having on him was giving Jayne a warm feeling deep in her stomach and a damp feeling between her legs but it really got exciting when she noticed Mr Porter next door in his rear bedroom window, looking down at her too, enjoying the sights.
After a while, she became worried that her dampness would show through the material of her swimsuit.
"What time is it Simon?" she asked.
"Uh, we have an hour and a half before we need to be there," he said, looking at his watch.
Then Jayne got a wicked look on her face.