Sabine obeyed, bending first this way and then that way making a very good job of the poses. "Now, I want you to stick one leg out to the side," Melissa said. She undid some of the Velcro strips to make this easier.
"That's very sexy," observed Matt with approval. Melissa was encouraged by this remark. She walked over to Sabine and undid a strap holding the cloak on her shoulder. It fell down revealing one bikini-covered breast with a nipple well in evidence. She deftly removed the bikini top.
"Melissa, what are you doing?" said Sabine in a whisper. "Matt can see my boob!"
"Don't worry about that darling," she replied with a smile. Then she whispered into her ear: "In our life class he's used to seeing everything. He's seen it all before."
"But he hasn't seen mine," replied Sabine.
Melissa gave a brief laugh. "Well, he has now. And in any case, I know how you enjoy it." She turned and walked back to her camera leaving Sabine tied and helpless and displaying one naked breast. Her nipple was getting harder by the second, but there was no way she could cover it up.
"You've got a nice erect nipple Sabine," observed Matt. "Melissa, why don't you use a strong sidelight to show it up more? It would really stand out then." Sabine blushed redder than ever at this idea.
"My thoughts entirely Matt," Melissa replied, and immediately they both rearranged the lights much to the obvious embarrassment of Sabine.
Melissa was so pleased with the shots that she undid the velcro on Sabine's other shoulder leaving her completely topless. She became increasingly embarrassed as both her naked breasts and hard pink nipples were exposed in front of a young guy she'd never met before, but she did so much want to help Melissa. She put every effort into her posing as more and more of her was revealed ending with her sitting with only a crumpled red serge cloak around her hips.
After giving Sabine back her bikini top, which she was very thankful for, Melissa was keen to get on with the bikini prisoner pictures. Matt was very cooperative and Melissa was amazed at the number of photographic backdrops and props he produced to make a convincing prison shot.
She took a variety of photographs; some with Sabine posing in glamour-girl fashion, some back shots which showed nearly everything at the rear, and some with the bikini hanging off. Sabine felt very embarrassed with those shots, so to embarrass her further Melissa insisted that she posed with her legs open and the bikini almost off. She went bright red but Matt's barrage of compliments made her smile and she began to enter into the spirit of the posing even when she was tied up.
Matt had the bright idea of spraying Sabine with water so that the skimpy bikini clung to her like a second skin. Her gorgeous nipples really responded to this treatment which drew even more compliments from Matt.
After all the exposure and humiliation she'd suffered, the transition to the naked prisoner shots went fairly smoothly. By now Sabine was taking to posing like a duck to water. Matt was a talented photographer and, with his tactful help and Melissa's bullying, Sabine responded with really sexy poses even when they tied her up in some awkward and rather painful positions.
Melissa insisted on ever more blatantly sexual poses from Sabine with her smooth slim legs spread wide, back arched and on tip toes. Matt joined in enthusiastically and both he and Melissa handled Sabine's naked body to push and pull her into the required position. Sabine's embarrassment was total as she realised that he had seen everything she had and from every angle. The fact that her pussy lips were opening and getting pinker would not have been lost on him, and she got the impression that Melissa was starting to get a bit aroused as well.
After tying Sabine's hands above her head to one of the rafters, Matt produced a leg spreader from one of his cupboards and suggested they use it on her. "Oh, Melissa, it's so humiliating having my legs fastened wide open with that thing. Please . . ." Her words were cut short as Matt and Melissa fixed it around her ankles. After a few shots back and front, Melissa had another idea.
"I think a prisoner tied up like that might struggle and start to sweat. Don't you think so Matt?"
"Yes, I suppose she would," he replied studying her carefully.
"I think we could get that effect by oiling her," Melissa said. She walked over to one of her bags and took out a bottle of oil.
They both approached Sabine who was strung up naked and helpless. "As you obviously can't put the oil on, Matt and I will do it for you," Melissa said.
Sabine bit her lip in embarrassment and gave Melissa one of her endearing humiliated looks from her downturned eyes. "Oh, Melissa. You know what that'll do to me. Pleeeeze!"
She knew exactly what it would do to her. She'd get really aroused and her pussy would swell and open up even more; her clitoris would stand on end and her nipples would get really hard. It always happened when she did it at home. With four hands wandering all over her, Melissa wondered whether Sabine might even have an orgasm.
She poured a small pool of oil onto Matt's hand and some onto her own. They each rubbed their palms together to warm the oil and then started to apply it to their nude model, one on eΓther side. They started at the top and worked their way slowly down her smooth naked body. It wasn't long before they could hear little murmurs coming from Sabine's throat as she closed her eyes.
By the time they reached her legs they could see that her shaved pussy lips were already shining, even before they applied the oil. Melissa, feeling even more turned on by her friend's sexual arousal, was feeling in a wicked mood so spent some time oiling every wrinkle of her vagina and rubbing her clitoris which was already well in evidence. By the ooohs and aaaahs coming from Sabine she knew she enjoyed it.
Matt, not to be outdone, performed an encore between her legs and Sabine seemed to appreciate his strong hands even more. By the time they'd run right down her legs, it was obvious to the both of them that they had a sexually aroused model on their hands. They quickly washed them and continued with the shooting.
"I like the highlights on the oil Matt," observed Melissa looking at her shining friend. "Her muscles show up well. What if we pull her up higher and have her hanging by her wrists?"
"That's a good idea," agreed Matt. "Her muscles will stand out even better if they're taut."
They fixed ropes to Sabine's wrists and threw them over the beam above her head. Then they pulled her up so that her feet were off the floor. They stood back to see the results as Sabine groaned with the strain on her arms.
"That's quite effective," said Matt, "but the pose is rather straight."
"Mmmm, yes," observed Melissa. "I think we can improve it by tying her ankles to the uprights at the side."