Disclaimer: I don't own Prince of Tennis or its characters, obviously.

Warning: Lots of smut. OC-centered. Non-yaoi. Rated M for stated reasons.

Toshiko: Enjoy! Hah, Reiko, I told you I'd punish you.

Reiko: *sitting in a corner* You don't kid around, do ya Toshiko-chan?

Toshiko: Of course not.

Red and gold streamers hung from the high ceiling of Atobe's mansion. The formal Christmas party, thrown for all the local teams, had officially begun. Two days of nonstop partying sounded good to everybody.

An enormous tree had been placed in the foyer, with lights and candy canes and ornaments draped around it lavishly. Actually, everything in Atobe's mansion was overly extravagant and luxurious. Even the toilet seats were marble.

Suddenly, all the lights went out. A spotlight flashed on to illuminate Atobe, standing at the top of the stairs and wearing a white suit. "Hello everybody! Ore-sama is here to announce the official beginning of this year's Christmas/New Year's bash! Let us all celebrate ore-sama's generosity!"

He snapped and the lights turned back on. Flashy, as usual.

"Kajimoto!" The blonde haired boy looked for the speaker, eventually finding Sengoku waving at him.

"Ah, Sengoku-san, how are you? Eh? Reiko, you're here too?" Kajimoto greeted Sengoku, but he looked slightly surprised when he saw the only girl that trained with Hyotei's team.

"Well Kajimoto-kun, I am a regular…" She looked a bit angry at the tall boy. He merely smiled. She hadn't changed at all.

"Rei-chan!" Eiji, Marui, and Jirou ran over to the small group and hugged the short brunette.

"Ha—hey guys." She chuckled at her friends' enthusiasm. Then she punched Jirou in the arm.

"OW! REI-CHAN!" Jirou rubbed his arm. Reiko was a hard hitter, and she had punched him with all her strength.

"That's for making me come to this stupid thing."

"Well you had to anyway, Atobe's throwing it."

"Hmph."

Jirou rolled his eyes.

They had been dancing for quite a while when Inui and and Renji announced that the holiday punch was ready. A delicious concoction of fruit and soda that they had just perfected.

Now, everybody knew of the infamous Inui juice, making them slightly hesitant to drink the punch that he claimed was "delicious." However, they soon realized that they had nothing to worry about, as the juice tasted fine.

In the corner, Inui and Renji had whipped out notebooks, pens in hand. They seemed to be waiting for something.

"OW!" Reiko winced in pain. The boy she had been dancing with, Kajimoto, had suddenly tripped and stepped on her foot, hard. And he wasn't small, either.

"Ah! Rei-chan! I'm sorry about that." He looked at her worriedly as she hobbled around massaging her tingling foot. Reiko kicked him in the leg and immediately fell down in even more pain.

Looking amused, Kajimoto commented, "You probably shouldn't be kicking people with your foot like that."

She hissed. "YOU DID THIS!"

Kajimoto sighed and picked her up. "Put me down! Now!"

"No. I'm bringing you to some ice." She wiggled around to try to get out of his arms, but he held her tight, quickly walking down the hall, into an empty room.

Reiko walked around a bit and was satisfied to realize that nothing had been broken, although it had felt like it was shattered at the time. "Eh... I think my foot's okay now. Let's go back now, Kaji-kun."

"Kaji-kun?" A soft click told her that he had just locked the door. He walked towards her slowly, his purple eyes glazed over with lust.

Reiko backed up with each step he took towards her, warily keeping her distance. However, she started to feel a strong inclination to suddenly kiss the boy in front of her.

She struggled with herself for a bit before getting her true self back. By that time, though, Kajimoto had already pinned her small body to the bed.

Shit.

Her hands were tied together, but for some reason she really wanted to place them around Kajimoto... weird. The feeling took over her body for a couple of seconds before subsiding.

Kajimoto pulled off her dress, revealing her lacy black undergarments.

"St-stop, Kaji-kun! What're you doing?" Reiko turned pink and squirmed under his body, but he held her to the bed firmly with his hips.

He swiftly pulled off her bra and panties, leaving her completely naked. Lowering his mouth to one of her breasts, he lightly traced around the nipple with his tongue, then sucked and nipped at it until it was red.

Little moans escaped Reiko as he licked one breast and pulled and played with the other using his calloused fingers. He moved his mouth to her neck, where he bit her, causing Reiko to yelp in pain.

"Nh-"

Kajimoto trailed kisses and bites down her body until he reached her inner thighs and smiled. By this time, Reiko was feeling very unlike herself and very, very horny. Her breaths grew shorter as he softly licked right next to her entrance.

She whimpered, feeling the heat coil up in her stomach. He merely licked her again, closer but not inside.

"In-inside! Please, Kaj-" Her words were interrupted by a loud moan escaping from her lips, as Kajimoto had just placed his tongue inside of her, licking and sucking the sensitive tissue, pleasuring her with his tongue.

He then started to play with her clit, causing her to groan louder, a sexy mix of lust and pleasure.

Before long, pearls of precum were bright and shiny on the tip of his cock, and he was getting harder by the minute. He couldn't take the sight of the naked, sweaty, moaning brunette who was sprawled out beneath him, her hips shaking with anticipation.

He quickly thrust his entire cock inside of her, and she screamed from the sudden pain. She was going to kill him tomorrow, definitely.

However, he expertly thrust in and out, setting up a slow and torturous pace, letting almost all of his cock pull out before ramming back inside.

Reiko whimpered whenever she felt the pressure reduce, and she bucked her hips up in an attempt to get him inside faster.

"Faster, Kaji-kun, go faster," Reiko pleaded. Kajimoto, close to his own climax, was happy to oblige. He picked up the tempo, speeding up into a violent frenzy of thrusting. The sound of wet skin slapping together and Reiko's moans of pleasure excited him further, and with a final push, he spilled his hot seed deep inside of her.

His climax set off hers, and she arched her back as she felt the orgasm hit her. Her walls tightened on Kajimoto's still engorged member, sucking every last drop of cum out. Even then, there was so much that it spilled out, sticky and hot, coating their thighs and the bed sheets.

Panting, Kajimoto pulled out and kissed Reiko softly. She just turned over and groaned.

What was up with her today? And what was up with Kajimoto-kun? He definitely wouldn't act like this normally...

Toshiko: Yaaaay! Kajimoto was good, wasn't he? *winks*

Reiko: I guess I'd have to say he was better than I thought he would be... I don't think I'll be able to walk tomorrow, Toshiko-chan.

Toshiko: Now, now, I've still got more planned!

Reiko: *groans*