A/N: don't own Bleach. Just don't ask…if anything blame wynn12-san. Lemon warning. Don't like then don't read.

~~~~~~~~~~~~Prompt 1. Masks

They wore masks.

She never thought about it before.

One in public a different one when alone, it was like a masquerade. Changing faces so that no one could discern the truth. But what was the truth? Did she even know? Her back to the open door…a familiar tall shadow falls over her.

"Nii—" she begins to say.

"Hush," he whispers, his fingers slide over her mouth.

Her lips part and his finger slips inside.

A tease for what will come later on.

~~~~~~~~~~~~Prompt 2. Want

They both want it.

They both need it.

Was it so sinful, really? He asks himself, absentmindedly letting his hand rest on her shoulder. Ukitake walks beside them oblivious to anything out of the norm. He does not see the glances exchanged by 'supposed' brother and 'adopted' sister laced with hidden meaning. Nor does his cold, "be there by six." Strike any discordant rings with the 13th Division Captain. Only she knows.

Knows.

And wants it just as badly.

~~~~~~~~~~~~Prompt 3. Sin so sweetly

What no one else thought mattered.

Only her arms wrapped around him and her heated whispers, "Take me."

Finding himself ready, he obliged her most ardent wish.

For minutes at a time they were joined together in sweet sinful bliss.

Never had the act been so enjoyable…not even Hisana had opened herself and let him explore this way.

Hearts pounding, breath mingling, she arched her back and pressed against him climaxing.

His seed gushed inside her; panting heavily he fell onto the silken bedding beside her.

Silky strands of raven hair clung to her sweaty neck; slowly he lifted them away.

Her blue eyes slitted with subdued lust gazed at him; taking in his naked form with a look of appraisal.

She closed the tiny distance between them.

He allowed a slight smirk to curl his mouth; even though he was tired he would oblige her.

For she wanted more.

~~~~~~~~~~~~Prompt 4. Mystery

It was a mystery to everyone around the Seireitei as to why icy Captain Byakuya Kuchiki could now be seen with a slight smile gracing his lips. Or why his adopted sister now visited the Sixth's offices to—cheer up Nii-sama—as she put it.

Nothing ever went on in those 'innocent' little visits; Renji was always at his desk laughing along with Rukia, while Byakuya looked on disapprovingly. Only once or twice their gazes would lock and he would confirm the usual evening appointment

No.

No one could ever figure out why Byakuya and his 'adopted' sister got along so well so suddenly.

Only they knew.

But they would never tell.

~~~Fini~~~

A/N: not quite my first time writing 'suggestive' or smutty content. Ah well, review if thou so choses—no flames—otherwise they shall be referred to Gehenna.