Author's Note

By: Ragabash

[NSFW] Theft by Ragabash

Rarity was not pleased. In more ways than one. One was fine, since she was about to do something against it, but the other prevented her from doing so. Truly, the absence of her favorite toy didn't please her at all.

That had multiple reasons. First, she didn't want to use her hooves. It was bland and... lonely for the lack of a better word. She couldn't imagine being ravished by Black Star, what she called the penis-shaped toy and the corresponding stallion she invented in her head, that way.

But the second reason was the worst. The cardboard box in her dresser was empty. There was no way she left Black Star anywhere else. She was way too neat to just do that, especially with something that she didn't want any visitors to see. Incidentally, she was not alone. Her parents were on a vacation together, leaving a certain filly in her care.

Rarity didn't like the obvious conclusion.

But she was an understanding and mature mare. She knew that a foal like Sweetie Belle needed to discover herself and that she shouldn't be in the way. She should just wait for the toy to appear in the box again (and wash it before using it. Her sister would probably do that anyway, but it was better to be safe than sorry) and be done with it. Maybe make some hints to her, not to take her stuff without asking. But she shouldn't disturb her, while she was... exploring her body.

So, Rarity didn't quite understand why her hooves carried her to Sweetie's room. Or why they refused to take her back, when she stood before it.

The unicorn sighed. No, actually she understood why. It was awkward to think of her little sister doing such things and it would be more awkward to see it. But curiosity could be a powerful, and cruel, force. And it had her firmly in its grasp.

Pressing her ear against the door, she tried to make out some sounds. Indeed, she thought she could hear Sweetie's voice in what sounded like... moans? Yeah, that was hardly surprising. But it was still strange.

Her curiosity not sated, she grasped the handle with her magic, slowly opened the door a bit and peeked inside. She was in luck, as Sweetie Belle faced away from the door. However, it didn't feel like luck, since she was now facing her entire backside, giving her really good view of the missing toy entering her sister's vagina.

It was shocking for her, even she should have expected this, and she let out a small gasp. Thankfully, the filly didn't seem to notice. She just lay there on her belly, her butt raised quite a bit, thrusting Black Star in and out of her with her magic. Her high-pitched moans were quite audible now, as was the wet sounds of the dildo entering her. Indeed, the black material was glistening with her juices. Rarity thought she could even smell it.

This all should have been disgusting and off-putting, but the most awkward thing was that it wasn't. Quite the opposite, the mare couldn't tear her eyes away from the display in front of her. Actually, she didn't want to. She wanted to keep watching her sister pleasing her with the dildo, listening to her moans and smell the scent of her sex. But she could still think clearly enough to know that she should go before she came, if she didn't want to risk being spotted. So she reluctantly closed the door again and returned to her own room.

Rarity didn't notice earlier, but her heart was beating at a very fast pace. Also, she felt a strong tingle between her hindlegs. She regretted going to her sister and yet wanted to go back. She knew that it was wrong, yet she didn't feel as guilty as she should. The urge to masturbate was stronger than before, but she didn't give in and just went to sleep. At least, she had that much control.

Yet, she couldn't do anything about the dream, in which she watched Black Star rutting her sister.