2022-Mar-24 Update: Added additional pics, alternate story

Censored:
https://www.pixiv.net/en/artworks/97065912
Uncensored:
https://imgur.com/a/DFj4Ojr

Story:

Kasumi hated herself. No matter how hard she tried, no matter how hard she practiced, she just wasn't getting any better in gymnastics, She had to get better... for Sumire...for their shared dream. But disappointing performance after disappointing performances later, all she had for all her blood, sweat, and tears were a string of mediocre placings that had nearly gotten her kicked off from the honor roll and her team. That is.. until he stepped in.

Kamoshida, the head of the school's prestigious volleyball team had saved her status. He had, months prior, shown off how much weight he carried in this school when he got a group of students expelled for "assault". He was the true king of Shujin and he was out to add to his pool of slaves. Kasumi didn't know that of course, not at first anyways. She was grateful to him for saving her dream and when he invited her for "remedial lessons" to patch up her failing performance as a gymnast, she had readily agreed. She had no idea she would end up as his personal flexible fucktoy...

Additional Pics:
https://www.pixiv.net/en/artworks/97071218

Alternate Story:

"This way, Miss Yoshizawa.", the teacher spoke with a menacing air while motioning his hand towards the gym's storage room. A place that Kasumi was all too well acquainted with by now. She could still recall with painful clarity the first time Kamoshida stole her innocence, doing what he claimed would be "remedial lessons" to patch up her failing performance as a gymnast. Her attendance to those lessons from that point onward became mandatory, and not long after they began, other teachers began to join in on the action with Kamoshida's blessing. Though Kasumi could take the smallest comfort in that it wasn't Kamoshida's turn this time, it became clear that he had been passing her around the school's corrupt faculty in exchange for more favor and power. She had become a "teacher's pet" in the worst way possible.

The teacher began to tap on the storage room's door and spoke impatiently, "Having second thoughts? Surely you understand the consequence of missing these lessons do you, Miss Yoshizawa?" The teacher gave Kasumi a most lecherous gaze, and even imagining what the teacher had in store for her made Kasumi feel ill. And yet she knew full well, any words of resistance were futile, and for the sake of honoring her sister's memory, nothing mattered more than staying on the gymnast team. The young girl simply bent her head down and stepped inside the room.

"Undress." The teacher commanded.
"Yes, sir." Kasumi obliged. Within mere minutes,Kasumi's body held no secrets.
"Put your panties in your mouth." He ordered.
"Yes, sir." Kasumi hesitated for a moment, but nonetheless relented by balling up her undergarments and stuffing her own mouth full. The taste was bitter to say the least.
The teacher passed a black cloth to Kasumi and commanded her, "Cover your own eyes."
"Yes, sir." Kasumi obeyed without delay.

These commands went on and on, slowly stripping away Kasumi's freedom piece by piece, until she found herself bent over against a pommel horse with her mouth fully wrapped over in tape and her hands and feet thoroughly restrained with rope.

The predicament that Kasumi's teacher placed her in did not allow for even the slightest bit of comfort on her part. Her ankles were anchored with rope to the opposite ends of the pommel horse's legs, forcing her own legs apart and affording her no decency as her private parts were exposed to all. Meanwhile, Kasumi's hands were bound behind her back to a stringent chest harness, rendering her even more powerless to resist. But worst of all was the rope tightened around her neck, tethering Kasumi to the pommel horse's handles and forcing her to bend over as a result.

Reminds me of those Princess 69 hentai movies/manga. Midnight Princess as well.

Base +12

Yes! Need more fap material of Kasumi!!!

Base +9, FusionAJ93 +6, splitatorium +6

We need more Kasumi content (Proper doujin, I would prefer), but less Kamoshida content.

Base +9, FusionAJ93 +6, Tarball +13

Yeah, i fucking love that slut.

Base +6