Jen wanted some photographic work done on a catering project and Phillipe would do it in return for Jen modeling, a bit like TFP, but with no prints... and more baking.
Phillipe wanted to shoot artistic nude; Jen said "no promises", but she'd see how things went.
When Phillipe arrived for the shoot, Jen had been gardening in a t-shirt and shorts. She offered to change, but Phillipe said she looked perfect.
Phillipe set up a large umbrella softbox in a quiet corner of the park and Jen brought an old chair and towel to sit on. After a few adjustments to the lighting, he began to suggest poses and Jen followed his requests. Gradually she visibly relaxed and they really got on very well. Phillipe's easy manner and gentle teasing made Jen happy to pose for him.
Over the course of an hour or so it became clear that Jen and Phillipe were flirting as he photographed her and as her confidence grew, she wasn't above teasing the photographer as he shot her in a variety of poses.
He photographed her from behind as well; Jen was less happy about leaning forward and pushing her butt back towards the camera, but Phillipe was very complementary, and explained that even if it didn't feel natural, it looked great and showed off her curves beautifully.
With her shorts halfway down her thighs, Jen stood still for Phillipe to photograph her, from behind in her white cotton panties. Phillipe waited too, adjusting one of the settings on his light meter as she leaned against the chair. Then, just as Jen began to slouch slightly he took another shot; her back was curved so that her behind was rounded and smooth.
Suddenly, without any warning, Jen reached down and pushed her panties down to reveal her bare ass to Phillipe in a really cheeky display. He was so taken aback by this, no doubt expecting to have to persuade her to this action, that it took several seconds for him to focus and take a photograph.
He was about to take another shot, presumably more zoomed-in, when there was movement from a short distance down the pathway and Jen immediately jumped up, pulling up her panties and shorts in a brief flurry of activity.
After the bird watcher had moved his binoculars further away, Jen resumed posing for Phillipe, but fully dressed. Phillipe suggested a coffee break, so yours truly was sent to fetch. When I returned, Jen was posing in just her T-shirt and panties again.