Just as Hermione was thinking she might claim the Ron seat for herself, Ginny walked through the door and came towards her, her long red hair flowing loosely down her back. She was wearing her Hogwarts robes, over a casual skirt and top, and she smiled when she caught sight of Hermione.
"Hi, Hermione. Have you seen my idiot brother recently?" she asked.
"You have six brothers who match that description" Hermione jokingly replied, feeling she already knew Ginny well enough that she wouldn't take offence.
"True" Ginny giggled "but this particular idiot brother goes by the name of Ron."
"I'm sure he'll turn up" Hermione answered carefully "he's probably somewhere with Harry."
"Yeah, they are usually together" Ginny agreed "probably a big mistake. I think I'd like to have a word or two with Harry as well, maybe introduce them both to the business end of my wand."
"Have you learned any interesting spells?"
"Do you know the Bat Bogey Hex?"
Hermione nodded "Yes, I've heard it is quite unpleasant, even painful."
"Then it is exactly right" Ginny declared "that's later though, I think I'll just take a load off."
"Be my guest" Hermione smiled, gesturing towards the chair, that was Ron."
Harry remained silent in Hermione's care, not wanting to reveal his identity to Ron's sister. He did not know the Bat Bogey Hex, and something told him that he should be glad of that.
Ginny casually walked over to Ron's transfigured form, which to hair looked like any regular chair.
Ron could not see, in his current state, nor could he make any sound, but somehow Hermione had kept his hearing intact, so he could be aware of what the girls in the room were saying. She also made sure that he would be able to feel when anyone sat on him. Ron did not know this yet, but he soon would, for Ginny washeading towards him. Ron's only thought at the moment was that he was silently begging his younger sister not to sit on him. He wasn't a chair, he was a boy. Surely she would know that.
It appeared that she did not, for Ginny had stopped right in front of him, then she turned around so that her back was towards, what she thought, was just a chair.
If Ron had been able to see, he would have noticed the nearness of her young feminine legs and knees, and a pair of panties, above him, covered by a skirt. He would have seeen her shapely thighs, and her butt which was already starting its descent.
Ron could not see this.
As she came down, Ginny straightend her skirt, so she wouldn't crease it when she sat on the chair.
Then she sat.
She sat on Ron, just as she would any other chair. Her butt flesh made contact with the seat cushion, and her weight pressed down upon it. It felt like a regular cushion to her, only for some reason it seemed particularly comfortable to sit upon.
Ron soon discovered that he could still feel things. He felt a crushing weight bearing down upon his cushion; which had formed from his head. The weight was that if a girl sitting down, sitting on him. He could feel her nearness, the crushing weight of her butt flesh bearing down upon him, and the awesome sense of her presence. Ron had been transfigured into a chair after being shrunk down to tiny size, and the proportions between normal sized girl and miniature boy meant that whilst Ginny was not normally a heavy girl, it felt to ROn like his sister was flattening him under her collossal backside. It was agony! What was worse, there was no way he could tell her, and no reason for her to stop.
Hermione couldn't help but giggle when she saw Ginny sitting on a chair which a short time ago had been a shrunken Ron. If only she knew? If Ginny knew that she was sitting on Ron, would she mind? Given that she clearly was mad with him, and Harry over the car incident, she might not have any objection to sitting on him, even though he was her older brother.
"Something amusing?" Ginny asked her.
"It's.. never mind." Hermione looked around, and found a wizarding camera laying on a nearby table.
"Do you mind if I take your picture?"
"Go ahead?" Ginny sat up straight, and smiled, as one does when posing for photographs.
Hermione took the picture, one which saw Ginny sitting, firmly on the seat which she still didn't know was Ron.
1. Hermione explains to Ginny that she is sitting on her brother
2. Hermione shows a shrunken Harry to Ginny, then transforms him into an identical chair, and sits on him.
3. Hermione decides to keep her secret and chats with Ginny about other matters