"Katy," said Innocence. "Look, sweetie. Despite what your father said, this just isn't right. This could change our relationship."
Kaitlin had crawled onto the bed and was now lying on top of Innocence. Her face was level with the bound woman's breasts and she was greedily sucking on one of the tender nipples. Innocence watched in disbelief as her stepdaughter sucked more and more of her breast into her mouth.
Kaitlin lifted her head and released the nipple, making a popping sound as it slid free. "I certainly hope it does. I love you as my stepmother. And you are like the big sister I never had. I love you that way too. And now you can be my slave girl. I'm sure I'll love that." Then she attacked the other nipple and Innocence groaned as it disappeared from view.
Kaitlin kept this up for about five minutes, frequently pausing to shift from breast to breast. Innocence squirmed uncomfortably beneath her, as much as her bindings would allow, as Kaitlin's attentions stirred unwelcome feelings in her body. Once again, she could not understand how her body could betray her by becoming aroused at things she did not even want to do.
Eventually, Kaitlin stopped and slid higher until her face was level with Cency's. "You really are a beautiful slave girl. You are a priceless treasure. I'm so glad that we own you."
"Own me?" gasped Innocence. "Nobody owns me. I'm a married woman; a free married woman."
"Married, yes," said Kaitlin. Then she lowered her head and kissed her stepmother, causing Cency's eyes to fly open wide in surprise. "Even slave girls can be married."
Katy kissed Innocence again, letting her lips linger. She snaked out her tongue and probed into Cency's mouth, catching Innocence by surprise and leaving her breathless.
"Stop it, Katy! Stop it! Stop it! Stop it!!!!"
"Oh my," said Kaitlin. "A rebellious slave. That's easy enough to fix. But I was hoping that I wouldn't have to hurt you." She got off the bed and disappeared from the room. She returned a minute later, carrying a gym bag which she dropped heavily on the floor.
She fished around in the bag until she pulled out a riding crop. Innocence recognized it for what it was but was incredulous that her stepdaughter would even consider using it on her.
"This will hurt me as much as it hurts you," said Kaitlin as she whipped the crop through the air, testing it.
"Don't you dare!" Innocence glared at Kaitlin as she struggled against her bindings.
CRACK!!! The crop whistled through the air and crashed into Cency's belly with a loud crack. Innocence howled as her belly exploded in pain. Kaitlin lifted the crop but, instead of striking Innocence again, she reached out and traced the red mark on her prisoner's belly.
"You mark beautifully," commented Kaitlin.
"Enough! This has to sto…. YYYEEEEOOOWWWWWW!!!" Innocence's sentence was cut short as the crop slammed into her belly again.
"I do want to stop," said Kaitlin. "But you won't let me. Daddy already gave you to me for the day but you keep resisting. If you'll submit to me, we can move on to things that are more fun."
"Submit to you?" sputtered Innocence incredulously. "I'm your stepmother!!! I'm not supposed to submit to you!!!"
CRACK!!! The crop slammed down into her belly again and Innocence howled. This was out of control! How could she stop this?
Kaitlin reached between Cency's legs and stroked her finger between the captive's labia. "Wow!!! You're even wetter than before! You really are a slave girl."
"I'm not, Katy. Please stop."
Kaitlin put two fingers together and stabbed them into Innocence. They slid in easily because Innocence's body was so aroused but Cency yelped anyways at the surprise of the intrusion. Kaitlin started tapping Cency's left breast lightly with the crop as she moved her fingers in and out.
"The next one goes here," the younger woman threatened. "Unless you want to submit now."
"I'm not going to submit, Katy. But I don't want to be hurt any more either."
CRACK!!! Innocence shrieked as her chest exploded in pain. Kaitlin marveled at the firm mounds. They were deformed by the blow but not a lot. She had seen other breasts practically flattened by a hit that hard. She smiled as she saw the breast bounce back into shape and then she leaned over to kiss the punished nipple.
"Now, the other one," Kaitlin announced.
"Wait!!" blurted Innocence. "Please, no more!"
"The decision is in your hands," replied Kaitlin. "You know how to stop it."
"What does submitting mean?"
"It means that I own you," responded Kaitlin. "Well it means that I own you whenever Daddy loans you to me. I guess it means I sort of co-own you. Daddy will still have primary rights but I'll control you when he isn't."
"What will I have to do?" asked Innocence as she sniffled.
"Whatever I want," said Kaitlin. "Whenever I want. With whoever I want."
Innocence shook her head in disbelief. Kaitlin interpreted the motion as a no and crashed the crop down on the second breast. CRACK!!!
"Stop! Stop! Stop! I submit!" She needed to stop the brutal punishment. And she figured she could straighten things out once Richard got home.
Kaitlin set the crop aside and smiled. She sat down on the edge of the bed again and reached out to stroke the firm mounds that she had just abused. "Good girl. You made the right choice."
Innocence just whimpered as she felt the fingers claiming her breasts. Her chest still burned from the harsh treatment but she was helpless to prevent any future punishment. It was all just so unfair.
Cency felt one hand leave the breast that it was massaging and travel down her body. Fingers grasped her pubic hair and tugged on it lightly. She heard "tsk, tsk," and then the fingers moved slightly lower. Her petals were stroked and fondled. Fingers wormed their way into her slick channel and pumped in and out. And then the fingers shifted and started toying with her clit. Again, her body betrayed her as the orgasm struck her quickly. She was reduced to a tightly stretched, quivering mass of flesh as the fingers continued to stroke and prolong her orgasm.
Throughout the day, Kaitlin played with her new toy. Innocence was bound at all times and was frequently attached to something. Kaitlin explored her new slave's body and, after awhile, Innocence lost track of the number of times she climaxed.
She was dangling from a hook in the ceiling when Richard got home. A chain was attached to her cuffs and her toes were less than an inch above the ground. Her body glistened with a thin coating of perspiration from the orgasm that Kaitlin had just imposed on her only minutes before. She looked up as she heard her husband enter the room.
"Richard, how could you?"
"How could I what?" he asked back innocently.
"How could you let her do this to me?"
"I told you that I planned to share you," he explained.
"But with her?" she asked.
"Of course with her. Who did you think I was talking about? She has been wanting to own you since the first day she met you."
"But I'm your wife!"
He stepped up to her and claimed her breasts in his hands. Then he leaned forward and kissed her. "Yes, you are my wife; my beautiful wife. And you are my slave girl; my beautiful slave girl. And now you are Katy's beautiful slave girl too."
"It's so wrong," she groaned.
"You know that I can't say no to my daughter. I have spoiled her rotten ever since her mother died. She gets whatever she wants. And she wanted you badly. I like to make her happy."
Innocence just groaned again.