Revers scavenger hunt part.1

When Hermione woke up, she stretched her arms which were stiff from being tied up.
Then she looked around her, she was in one of the library study rooms.
Alone.
When she stood up, the cloak with which she was covered.
Fell on floor, revealing her naked body.
She blushed slightly, remembering what happened. Remembering Emily.
She glided her hand over her butt, it was sore but not much.
After that she put the cloak on and returned into the Gryffindor tower.

Next few days were without excitement. Filled mostly with school work.
Until one day at breakfast, her library adventure reminded itself.
“Did you hear about the library?” Asked Ginny after she finished her toast.
Ginny, Hermione and Luna were sitting at Gryffindor table enjoying morning food together.
Most of the Great hall was empty. But Hermione still looked around nervously when Ginny asked about the library.
Luna as usual was reading Quibbler, but she still asked.
“What about it?”
“Apparently,” started Ginny expleaning “one of the fourth year, from Slytherin. Found a pair of boobs on the bookshelf.”
Hermione almost spit out the juice she was drinking.
Luna stopped reading and looked at both of the girls. Acting interested, as if they didn't have this conversation planned. To play with Hermione.
“Did you see something? Hermione.” Asked Luna suddenly.
“I, why me?” Asked startled Hermione.
“Well you spent most of the time in the library.” started Ginny explaining.
“You have the highest chance to find boobs in the bookshelf.”
Hermione frowned at her.
“Nonsens, his friends probably pranked him. With illusion.”
Hermione trying to spin the conversation.
“According to him, it wasn't a ilusion.” Said Ginny and continued
“They felt very real, when he touched them. And the person slaps him. So he is sure it was some student.”
Hermione slightly blushed, remembering the situation.
Then she noticed a slight yellow light from her bag.
She quickly excused herself and returned to the common room.
“Did you notice?” Ginny asked Luna.
“What?”
“Hermone wasn't wearing shoes.” Ginni explained as she watched Hermione disappear behind the corner. Catching glimpses of her bare feet from under her cloak.
Luna just nodded and as if it wasn't a big deal and said
"She isn't wearing underwear either "
Ginny was looking at Luna with shocked expresion.
"How do you know that?"
Lunna just shruged "Myrtle told me."
"And how the hell she know that?" Wanted Ginny know.
Luna stoped reading and looked at her.
"Aperently, Hermione found liking in masturbation on public. She goes into Myrtls bathroom reguraly to play with herself. And she let her watch."
Ginny was speachless, she just looked at the way where Hermione go. And tought "we created a pervert."

In Gryffindors bedroom Hermioen closed curtains around her bed and casted privacy charm, then she stripped naked.
Every time she was alone, she wanted to be naked.
She even started studying in the library naked, of course in private study rooms.
But that feeling to be without clothes in place like library. Makes her tingle in the right places.
Sitting cross legged on bed, she took the book out of her bag.
The yellow light disappeared when she opened it.
Description of her next assignment was waiting for her.
"Reverse scavenger hunt." Hermione read the title.
For this one you will be wearing:
Cloak
Skirt
Bluse
Bra
Panties
Socks (count as one item)
Shoes(count as one item).

You will gou for a wallk in public place. When you get a signal, you will take off one item of your clothing and trow it away.
It is up to you, in which order you will strip.
As Hermione read the instruction, she could fell that just reading about it makes her wet.
Signal, when to lose pieces of clothing, will be random and provided with this.
Hermione looked at a small box which appeared between her crossed legs.
She carefully took it and opened it.
When she saw what was inside, shivers run over her.
Shiny butt plug was laying in velvet cushion in the box.
Hermione carefully took it from the package.
Its metal surface cold on touch.
On the bottom of it were shiny gemstone.
Red and yellow, like Gryffindor color.
Hermione tried to imagine how it would look when she will wore it, how would it feel.
And how exactly it would provide any signal.
As to answer her, the plug started vibrating.
Hermione gasped and the plug fell out of her hands.
It fell between her crossed legs and gently tuched her pussy.
Before stoped wibrating, it sends impuls trough her sensitive area.
"MERLIN" Hermione screams and clentched her fist. But the sensation was quickly gone.
After she calmed she put the plug back into the box.
Since the night in hospital wing, she reguraly tought how it would feel to have something like this inside her.
It seams she will knew soon.