When Kili was so squeaky clean, how could Fili resist?
The baths of Erebor were fed by a hot spring deep within the mountain and consisted of several chambers of large recessed pools filled with steaming water. Since reclaiming the mountain the brothers decided they enjoyed taking baths much more when the tub was large enough to swim in and the water always piping hot. It was a far cry from the small wooden tub filled with ever cooling water in their mother's home back in Ered Luin.
Reaching the baths and walking all the way back to the last chamber, Fili and Kili found they were completely alone. It was the middle of the afternoon and therefore an odd time for bathing which meant they had plenty of time to enjoy themselves without being discovered. Stripping off their clothes quickly, both brothers were submerged up to their chests in a matter of seconds. They took care of cleansing first, washing each other's hair and bodies, removing all traces of sweat and grime; before settling back on the underwater benches around the edges of the pool. The hot water relaxed their hard muscles and made them almost sleepy. Kili was on the verge of dozing off when he felt his brother's lips against the column of his neck.
"Ooooh…are we checking another room off our list?" he mused as Fili sucked a dark bruise just above his collarbone. "Two in one day, this is definitely a record."
"I can't help it, my love, you're so enticing when you're all fresh and pink from the bath," Fili nipped at his earlobe before bringing their lips together in a heated kiss, nudging Kili along the bench toward the corner of the pool. "On your knees and lean over the edge," he panted when he'd pushed Kili to the corner.
Quick to obey when his own pleasure was involved, Kili climbed onto his knees on the underwater bench, placing his hands and upper body on the stone surrounding the pool. His hips and upper thighs were out of the water in this position, baring his lovely backside to his brother. Fili knelt behind him and pried the rounded swells apart slowly. He leaned forward and blew softly against Kili's entrance, causing the brunet to shiver when the cool hair touched his heated skin. Chuckling deviously, Fili repeated the action; leaning in so close he was almost touching Kili's flesh, he breathed against the twitching muscle but didn't touch.
"Fili, please," the younger whined, wiggling his bottom and bucking his hips in an attempt to gain contact. The blond chuckled again before obliging, sealing his mouth over the dusky hole and lapping hungrily. Kili's gasp quickly turned into a satisfied moan and he rested his cheek against the smooth stone beneath him as his brother laved at his entrance greedily.
"Touch yourself, mizimel," Fili growled between the firm globes before continuing his delicious torture of Kili's tight furl. The brunet made a happy noise upon hearing his brother's newest term of endearment and brought a hand down to grasp his partially submerged erection.
Removing a hand from Kili's cheeks, Fili brought it down to stroke his own aching cock. The loss of the hand to separate the taut orbs limited Fili's access somewhat. Sensing this, the younger brought his free hand behind and spread his cheek, exposing himself more to Fili's skilled tongue. The blond growled in appreciation and pushed the tip of his tongue inside.
Whimpering at the feel of the tongue inside him, Kili picked up the pace of the hand stroking his cock, sloshing water out of the bath. He pushed his hips back against Fili's face, trying desperately to take more of his tongue inside. The heat was settling in his groin and Kili knew his climax was not far away, he kept up the steady rhythm as the burn began to build deep within him.
When Fili plunged his tongue in deep it sent Kili tumbling over the edge. He cried out, his voice echoing in the empty cavern, as he spilled his seed into the water. As he lay panting against the cool stone, Kili realized that his brother was still lapping at his hole. Fili continued to suckle at the sensitive flesh for a few moments before stopping and groaning against it and Kili knew his brother had reached his climax.
They stayed like that for a moment longer, Kili resting against the side of the pool and Fili resting against Kili's arse; before they moved away from the corner and to the opposite end of the pool, figuring it was less likely to have their seed floating in it. Kili tied his damp hair into a messy bun on top of his head and looked at Fili curiously.
"You've never done that before."
"What?" Fili asked as he stretched lazily.
"You've never come from just licking me, it was…really hot," Kili replied shyly, looking away.
Fili chuckled and shook his head at his younger brother, slipping an arm around his shoulder. "I told you, brother, you're just too enticing when you're this clean."
Kili snorted a giggle and laid his head on the blond's shoulder, nuzzling his neck with his nose. "Do you think uncle has realized we're not in the armory yet?"
"If he has, I certainly hope he doesn't look for us here. It's bad enough we didn't stay without him knowing we befouled one of the baths too!" The boys laughed as they climbed out of the pool and dried off. They slipped back to their room unnoticed as far as they could tell and giggled about their escapades all through the evening.
My sweet Jenny, thank you for the bath suggestion, this chapter is all yours!