The characters Sawada Tsunayoshi and Yamamoto Takeshi from Katekyou Hitman Reborn belonged to their creator, Amano Akira. No profit was being made from this submission.

Yet another prompt taken from khrkinkmeme LJ. XD

The prompt: kinks are established relationship (as in not their first times with each other); and seme!Tsuna!
anon would also like if it could be very sensual/romantic too~

Yamamoto Takeshi was actually an early riser. He was a firm believer of the saying 'Early birds get early worm'. But, it was also because of his habit during his school years when he would practice baseball before going to school. Since he joined Tsuna's family as one of his Guardians, those baseball practices were easily replaced with sword practices. Then when he and Tsuna became lovers it turned into an observation routine.

Because, an early riser he might be Takeshi never got out of bed before Tsuna did especially when they had spent the night together. Takeshi had his own sleeping quarters in the Vongola base, but more often than not he would spend the night with Tsuna when there were no missions or meetings that required his presence.

The dark haired swordsman made himself comfortable on the bed, pinned down by his lover's warm weight while his brunet head rested at the crook of his neck and warm breath tickling his skin. Absently Takeshi ran his hand along Tsuna's naked back as he remembered their last night activity.

***

The Rain Guardian had just returned from a meeting with the Varia in Itally. He went straight to Tsuna's office to give him his report and saw that the young Vongola Don was alone. It seemed that Gokudera had to be away for an emergency mission and wouldn't be back in a couple of days.

No report was delivered that night because as soon as Tsuna saw him, the brunet promptly closed the document he was reading and pulled him away from his office and towards his bedroom. The door closed behind them and with surprising strength, Tsuna pinned him to it. Takeshi's hearty laugh turned into groan, muffled by Tsuna's lips on his own.

Clothes were quick to be shed and they tumbled into Tsuna's queen sized bed without breaking their kiss. Takeshi lied naked on his back with his lover-slash-boss on top of him and he pulled Tsuna down for another searing kiss.

By the time Tsuna was inside him, Takeshi was already a mass of pleasure. Short gasps and broken moans filled the dark room. Their limbs tangled and Takeshi clutched to Tsuna's back, bucking his hips and meeting Tsuna's thrust halfway. He couldn't even smile or laugh anymore and as white lights blinding his vision, Takashi surrendered the control of his body to Tsuna.

When Takeshi came to his sense, he was already under the comforter cradled on Tsuna's bare chest. Warm brown eyes with a hint of gold gazed down on him seizing his heart not for the first time and Takeshi couldn't help but smiled. Not the usual one when he was amused but just a small stretch of his lips, portraying his contentment. He felt soft lips planted on top of his forehead before falling down into deep slumber.

***

Tsuna groaned and blinked his eyes sleepily, breaking Takeshi out of his musing. He widened his smile and cheerfully greeted his lover a good morning. As he expected, Tsuna's face combusted comically and he stuttered an apology- for no reason at all, before shyly greeted him back. Takeshi laughed, planted a chaste kiss on Tsuna's cheek and suggested that they had shower together and laughed again at the man's blushing face.

Next one should be...