Turnabout is a fair play

Warning: More Male on Male interaction.

Jack ate his food while watching TV and did something he hadn't done in a long time. He relaxed on his own and enjoyed some time by himself. He almost made it to a full hour of solitude before Abby came into the room. She was stark naked and picked up the remote, pausing Jack's show.

Without a word, she sat down on the sofa next to him and spread her legs. She began masturbating as Jack watched. He smiled, knowing that she was only capable of doing this because of the collar. Before, she'd never have been confident enough to masturbate in front of him, but now she seemed to be enjoying herself even more because he was watching.

Jack's cock was rock hard and he couldn't ignore it anymore. He stripped off his clothes and dived onto Abby, kissing her firmly. She kissed him back, quickly pulling him on top of her and reaching down to grab his cock. She pressed the tip against her entrance and Jack sunk it into her, causing her to moan in satisfaction. He buried his face into her neck and began to fuck her hard and fast.

He didn't even hear Ava enter the room over Abby's moaning, but soon realised she was there as she began to kiss his neck and back. Ava undressed and climbed onto the sofa behind him. He wasn't sure what she was doing until he felt her hard cock pressed between his ass cheeks.

"Ava?" He asked.

"You did it to me, it's only fair. Besides, I know how good it'll feel for you," she teased, leaning forward and kissing his back. Jack sighed and waited and Ava grinned. She pressed her cock against his tight asshole and the tip stretched him open before popping inside. Jack grunted at the invasion, but she was right, it felt incredible as it slid into him thanks to the residual effects of the collar.

Abby moaned as Jack thrust into her, pushed down by Ava, the same way he had done to her before. Jack moaned loudly as pleasure welled up inside his cock. He couldn't handle it, the pleasure was too much as Ava slammed into him over and over, pressing against his prostate. He groaned as his cock felt like a firehose as it emptied a stream of cum into Abby.

"Ava!" Jack groaned as she continued to fuck him, despite his obvious orgasm. Abby moaned underneath him, reaching her own orgasm as Ava ignored them both. Jack groaned loudly as she assaulted his ass and his cock got forcefully stimulated inside Abby. He thought about commanding her to stop, but to his surprise his legs began to tremble and he groaned again as he had another orgasm. Ava moaned herself this time, burying herself to the hilt inside Jack as she came hard. She thrust gently, milking the last drops of her orgasm before pulling out and flopping back onto the sofa.

"What was that?" Jack asked, slowly sliding out of Abby who was grinning from ear to ear.

"It felt too good, I couldn't help it," Ava grinned.

"So much for relaxing and resting," Jack chuckled. He was thoroughly spent and his body ached from exertion.

"Could I ask for something?" Abby asked.

"Sure, what's up?" Jack replied.

"I was wondering if we could use the collar to put Ava and I back to normal. Don't get me wrong, I love looking like her, but I miss my old self and seeing two of you all the time is weirding me out," she laughed.

"Yeah, of course. Ava, have you got the collar?" Jack asked.

"It should be in its box. I took it off Slut by the time I drove home it had gone from my pocket."

The trio went upstairs and Jack found the collar in its box and started with Abby. He watched as she morphed from Ava to her old self, her dark hair and larger breasts and hips returning. He saw her face return to normal and felt a warmth inside himself as she smiled at him. Once she was back to normal, he took the collar and placed it on Ava. It was strange watching a copy of himself transform from him to Ava. They went to sleep cuddling, all three of them their normal selves.