"Fun!" Amy said with a grin as she let go of his cock and turned around in the leaves. She bent over and presented her behind. Kneeling, Don grinned over at Tascha, and pushed Amy's skirt out of the way. Without any preliminaries, he took the fat head of his cock, wet with Amy's saliva, and pushed it into her very hot and willing pussy. Taking Amy's waist in his hands, he immediately set to fucking in and out of her vigorously.
Amy grunted happily and shoved back against his thrusts. Tascha watched for a few moments with a smile on her face and her hand busy between her legs, but then finally bent down to run her hand over Nicole's back. Soon, she was laying with the other two girls in a happy confusion of legs and arms, pussies and tits, laughing, wet mouths and playful fingers.
With a happy grin on his face, Don concentrated on giving Amy a proper fucking. He admired the view of her upturned backside and his thick cock-shaft sliding in and out of her, as well as her strong back and her strawberry blonde hair all messed up. He felt her fingers reaching back to play with herself as he fucked her, and it wasn't long before she was gasping out in a long, loud orgasm.
Don thought he must still be depleted after his night with the crone, and from the single orgasm he'd had earlier with Tascha, because he could tell he was nowhere near ready to come. He leaned over Amy's back, kissed her shoulder, and said, "Why don't we go over and join the others?"
"Good idea, Professor," she breathed.
The other three welcomed them cheerfully, and it wasn't long before Don was looking down into Nicole's face as he slowly but firmly screwed her, while Tascha was in the middle of a little daisy chain -- hungrily going down on Amy, while Shelonda pleasured Tascha with her own lips and tongue. Aside from the rustling of leaves that they were all causing, they were all making enthusiastic sounds of pleasure and carnal joy. As a result, nobody noticed the additional rustling as a number of things moved slowly through the leaves toward and around them.
Don was holding Nicole's wrists up over her head (which he had learned really turned her on) and felt some of the vines under the leaves brushing against his knuckles. He was also dimly aware that something had gotten wrapped around his ankles, but he paid it no mind. Don was too intent on fucking Nicole's sweet, tight pussy to worry about getting tangled in the undergrowth. Only when he felt something gripping his ankles tightly and pulling did he look around and say, "What the fuck?"
As if on signal, he was hauled back, out of Nicole's delicious embrace, and up into the air, where he dangled, swinging back and forth. At the same time, there were shrieks from the girls. Don twisted around and craned his neck. It seemed that they had all been ensnared by vines and hauled up into the air. Off to his right, Don could see Shelonda who was also hanging upside down. By struggling, he could see that Amy was hanging from her wrists, as was Nicole. Tascha had somehow been caught by both wrists and one ankle.
"Is everyone OK?" Don asked. A chorus of alarmed voices assured him that they were. He couldn't see what the others were doing, but he and Shelonda both tried to bend themselves up to get at the vines wrapped around their ankles. This was easier for the younger, lighter and more flexible Shelonda; Don made an abortive effort at loosening the vines before falling back down. He watched as Shelonda struggled to no avail. As she worked, new vines came down from the branches overhead and wrapped around her wrists. In another moment, she was hoisted upward, so that her head was again above her feet, though she was now spread-eagled, face down, high over the ground.
At a loss for any other options, Don bent his knees in turn, so that he began to swing a bit from side to side. Once he started moving, he bent to the side to add momentum. The branches overhead creaked as Don and the vines that bound him moved through the leaves. He was dimly aware that other vines were descending toward himself and his friends, but he concentrated on increasing his arc of motion. Unfortunately, a thick strong vine caught him around the waist and brought him to an abrupt halt. Then, he was pulled upward, so that he was in a more or less upright position. The blood ran out of his head and he felt suddenly dizzy, but as soon as he could Don began to struggle against the vines that held him. He couldn't budge the vine that was wrapped around his midsection, though.
Looking around at his companions, Don saw that more vines were moving along their naked limbs. He noted that the vegetative dildos they had noticed earlier seemed to be leading the way. In alarmed fascination, he watched as a thick green phallus pushed itself between Tascha's legs and into her vagina. Though she struggled against the invasion, the bizarre penis was soon up inside her, and then it began to move in and out of her slowly. At the same time, it was apparently expanding and contracting, pulsing visibly as it fucked her.
Don saw that similar dildo-tipped vines were now violating Amy and Nicole. Looking to his side, Don could see that Shelonda not only had a vine penetrating her pussy, but that a thinner stalk seemed to have worked its way into her butt. It wasn't long before all the women had stopped struggling against their bounds but were moaning and whimpering in pleasure at what the vines were doing to them. Only Don was so far unmolested by the strange plants, but he couldn't do anything against the strong fibrous tendril wrapped around him.
He watched and listened in a weird mixture of horror and excitement as the women began to come under the ministrations of the vines. Helpless to do anything else, Don saw Tascha twisting and trembling as the vine inside her pulsed and moved inside her until she was crying out in orgasmic delirium. Nicole came hard too, followed by Amy. When Shelonda finally climaxed she let out a scream that echoed in the forest, and Don could see that tears ran down her cheeks.
The vines did not stop, though, but continued to fuck the women steadily. Before long, Don was witness to another round of loud orgasms. After that, the next set came quicker, and Shelonda wasn't the only one crying. After what seemed to be six or more orgasms, without the vines giving any sign of stopping, all the women were raggedly gasping for mercy. Don pounded on the thick vine that held him in impotent fury. Then, Tascha cried out incoherently. Don could see that the dildo-protuberance inside her was now at its thickest - about four times as thick as it had been when it had entered her. There seemed to be some sort of spasm in the plant's fibers, and then Tascha shouted out. Don watched as a thick, syrupy substance leaked out of Tascha and down her legs. There seemed to be a great deal of the viscous substance, and it kept spilling out of Tascha until it was spilling down onto the leaves below.
The other women were now experiencing the same thing, as one by one the viney pricks came up inside them copiously. Gallons of the sappy jizz were shot into his companions and spilled on the forest floor.
Don watched as the odd green cocks slowly withdrew from his companions. Each of the women hung from their restraining vines limply, wrung out from their exertions. Slowly, almost gently, the entire party was lowered to the ground, which was now sticky with vine-cum. As soon as he was released, Don sprang over to Tascha.
"Are you OK?" he asked.
"No," she breathed. "I'm definitely not OK. Let's get the hell out of here!"
All of the women had trouble walking, but only Nicole needed to be carried. With the tiny young woman in his arms, Don led the others downhill away from the clearing under the trees. They didn't stop until they found a stream, where the women proceeded to wash each other diligently. Even the usually adventurous and cheerful Amy said that she had not had a good time.
Sitting on a rock by the side of the stream, Tascha said, "Being forced to come like that, so many times..."
"Not fun," Amy scowled.
"And that felt like a fire hose inside me," Nicole said, "when it came."
Don was acutely aware of the fact that he had neither suffered nor helped, so he kept his mouth shut. He wanted to talk about how weird it was that such a plant would even exist, but could tell that no one else was in any mood to discuss botany at the moment.
"We'll have to be careful where we take our breaks from now on," Shelonda observed.
"You can say that again," Tascha agreed, glaring at the trees around them.
