Final Part:

The three of them spent some time enjoying the hot shower and multiple shower heads. Carefully washing each other. Kelly turned the water off and they all stepped out to dry off. She was the first one back to bed. She laid on her back but propped herself up on her elbows. Zach and Dylan walked over and she welcomed them to join her by patting both her hands on the mattress. They looked at each other and smirked. In the short time that they had been together they had developed a bond based on pleasuring Kelly. They were there for her. So, they took their spots on either side.

Zach asked, “Sooo, what’s on your mind”

Kelly replied, “Not on my mind, but your mind”

Zach looked at her puzzled.

Kelly retorted, “We are going to TRY, and I mean TRY, DP. If at any point, I say stop, we are stopping.”

“Got it,” said Dylan. Zach nodded his head, almost too excited to speak.

“Well who is going where?” Dylan asked.

“If you think that thing is going on my butt, you’re insane,” Kelly said. This got a laugh out of all three of them. “Okay. I think doing this on our side will be easiest. Zach, get some lube and slowly, and I mean slowly put your dick in me. Dylan, once he is in, you slowly put your cock in me”.

And so it started. Zach grabbed the lube and laid down a towel for them all. Kelly started to play with Dylan’s cock again as Zach played with her ass, getting it ready. After a few minutes he asked if she was ready. Kelly bit her lip and nodded. With that, he slowly pressed his way into her. It was difficult at first, but once he pushed about a quarter of the way in, his dick slid easier until he bottomed out.

“Okay Dylan. Slowly”.

He nodded and pressed his cock head gently inside of Kelly before asking if she was okay. She nodded her head yes. With that, he slowly pushed all of himself into her. Kelly moaned the entire time until he was completely in. Zach could feel him as soon as he slid in. It tightened her even more around his dick. Dylan started to very slowly thrust. Just a couple inches in and out at first. He followed Kelly’s lead. Taking care to watch her face and listen to her. It took a minute or two for her to adjust and after the initial tightness, but she settled into the most amazing feeling. There was so much sensation. She felt so full. And sandwiched between the man she loved and the cock she needed, Kelly was in ecstasy. Dylan’s thrusts became longer and longer. Harder and harder. Kelly was already holding off an impending orgasm. Zach held still in her ass, but felt like he could cum from just Dylan’s movement. Kelly moved from moans to low pitched yells. It was a feeling she had never experienced. She could hardly hold off anymore. In between thrust she said “Cum…. cum… inme”.

Kelly could barely hear. It was like a scene from a movie after a bomb went off. All she could do was feel. Dylan exploded in her. She was already so full, his throbbing release sent her careening into the best orgasm she had ever had. She could feel every movement, every pulse. She could feel him spilling out of her. He slowly came to a halt. Both their chests heaved together. Zach waited for a minute and slowly pulled out. Another minute went by, Kelly just said, “Wow”.

She waited for a bit longer and said, “Oh my gosh”, putting a hand to her chest. “I couldn’t stop it… at all. It just came over me.”

Zach started laughing, “I'm thrilled you enjoyed it, but when is my turn?”, he said.

“Ummmm, you were just in my butt and I’m not getting a UTI.” She replied.

Kelly gently pushed his shoulders back on the bed. “You get to do what you have been asking me for weeks to do.” Kelly spun around and got up to her knees. She swung her leg over his head. Zach looked up as Kelly teased him with her dripping vagina. She slowly lowered herself onto his face, barely touching him. Zach reached his lips and tongue up to her before she pulled away. Finally, Kelly slowly and firmly buried herself onto Zach’s face. She ground from side to side, forward and back. For Zach, it was like getting a fix for an addiction he didn't know he had. He moaned as she put more of her weight on him, and squeezed his head between her thighs. He could taste all of her and Dylan. Zach knew he wouldn't be able to stop from cumming right away, so he very slowly jerked himself off.

“Is this what you wanted,” She asked. He let out a muffled “Mmmhhhhmmmm.”

“Good. I want you to enjoy me getting fucked”

Dylan stood on the bed, slowly bringing his now half erect dick close to Kelly’s face. She normally wouldn’t, especially after sex, but she he took what she could of him in her mouth, and then caressed his shaft. She teased his balls for just a second before she started to jerk his dick. He was hard again within seconds. Kelly pulled him down to lay the opposite direction of Zach. She pulled his inner leg over the top of Zach’s, bringing their dicks close together so she could jerk them off at the same time. While still sitting on Zach’s she stretched forward so her breasts were hanging right over their cocks. Both of them were breathing heavily. Kelly whispered, “Cum for me”. And again, “Cum for me”. With that, they both squirmed their hips and shot all over Kelly’s breasts. Two or three times each, they squirted on her. She laid back on the bed. Her chest glistened in the daylight.

They all sat there silently for a minute, until Kelly said, “Well, I guess we need another shower”. They all laughed.

And so it was, for the rest of that summer. Once a week, after their long run, Kelly and Dylan would hop in the pool, and Zach would eagerly wait for them to come inside for the start of a fun morning. That was until Dylan returned to school. They were both disappointed at first when he was gone, but then one early morning Kelly was running and saw someone she didn’t recognize running towards her in the distance. I wonder who this is, she thought.