Convince her to go for a swim

"Hey Jen, will you come for a swim with us?" asked Dale, who was sitting by the pool.

"I have to tend to the food for a while, but maybe after." said Jen smiling politely.

"I have an idea", said Cole in a hushed tone so Jen couldn't hear. He was clasping his hands around something. He opened them slightly so that the boys around could get a peek inside. They looked at him quizzically. "How is a spider going to help with anything?"

"Shh, she might hear you" said Cole with a devious grin on his face.

A while later, Jen walked over with her bikini in hand. She entered the change room, which made Cole spring to life. The boys helped him onto the roof of the change room where he could see Jen changing through a hole in the vent at the top.

She removed her shirt revealing a lacy bra underneath. She unclasped it and her breasts bobbed and swayed as they were released. She began to remove her pants, undoing the button and pulling them down. Just as she pulled them off, Cole blew the spider into the vent and it landed perfectly on the floor in front of her. She screamed and ran out of the change room. The group of boys watched in delight as she darted into their view, her large breasts bouncing to and fro. Her panties were indeed sexy, a sheer lace thong that veiled her small tuft of pubic hair hiding below.

"I'll help you Jen." said Dale, jumping up from his place by the pool and not bothering to hide the erection inside of his swim trunks. He went into the change room and stomped the spider.

Jen's fear turned to embarrassment as she realized her state of nudity in front of the group of boys. "Don't be embarrassed Jen, you have a great figure." quipped Dale. We can get naked as well if that makes you feel more comfortable.

"No, that's..." before she could finish, Dale had dropped his swim trunks and his large erect cock came into view. She blushed and went back into the change room to the cheers of the boys outside.

"This is quite inappropriate" she said. "Just think of it as thanking your daughters friend for saving you from a spider." Dale replied. "Here, maybe this will make it better." he took his shirt and transformed it into a blindfold that she put on. He crept over to the door and silently opened it. The boys saw it open a crack and snuck over to watch.

Jen sat on the ground and Dale guided the tip of his cock to her mouth. She opened it and took his cock gracefully into her mouth. The others watched as she blew him expertly. She definitely knew her way around a cock. After a while Dale tried to see what he could get away with. He guided her to her feet and pulled down her panties, making sure to give a good view to the others, some of whom had pulled off their swim shorts as well. He had her get on her hands and knees, with her ass positioned towards the crowd that she didn't know was there. He smacked her ass and it echoed loudly. "Shhhh, the others might hear us" Jen said tersely.

"Ok, I'm sorry" said Dale, who spread her ass cheeks apart to display her wet pussy to the crowd before entering her from behind. Cole had approached Dale and was trying to change places with him. Dale didn't want to budge but eventually relented, pulling out and letting Cole slip in where he had left off. This continued with 8 of the other boys taking their turn with her the others watching from the sidelines and a few of them filming with their phones.

"Can we change positions, this is getting a bit boring for me." said Jen. Dale was not nearby, so Frank, the one currently fucking her, did his best impression of Dale and said "Oh, yeah for sure" he guided her onto her back, lying on a towel and started fucking her missionary style.

We’ve been going for a while, you better cum soon otherwise people are going to be suspicious.

“Ok” all of the boys said in unison.

Jen gasped and removed her blindfold seeing the semicircle of boys around her with their dicks in their hands.

“Great party Jen” said one of the boys before blasting his load across her tits.

“Best pool party ever” said Dale as he stepped up phone in one hand and dick in the other. He filmed a POV of his huge load landing on her surprised face.

"Mom? Has anyone seen my mom?" yelled Samantha.

"She's in here" yelled Travis.

Jen glared at him.

Samantha arrived in the change room. What are you pervs doing? Mom is that you.

"It's not what you think sweetie" said Jen.

Travis, who obviously didn't get social cues stepped forward and emptied the contents of his balls across Jen's face.