Rules

Iruka is nearly asleep when he hears the soft footsteps and feels the bed shift beside him.

"Kakashi..." he murmurs, nuzzling into the warm body that pressed against his back.

"No." Comes a voice that doesn't belong to the silver haired Jounin.

"Gai-sensei?" Iruka is surprised and tries to wiggle away from the strong arm that

wraps it's self about his waist. All his efforts are quelled by a pairof firm lips against the nape of his neck and he moans, melting despite himself.

"Just Gai."

The younger man moans again and shudders with pleasure as teeth take hold of the same spot that lips had just graced. "Gai," he manages after his flesh is released, although he swears he can still feel Gai's mouth on him, "We can't. Kakashi..."

"Might become angry? Yes, I know that. But he knows how much I want you, Iruka." He should stop Gai from being so familiar with his name. He should insist that he at least tack 'kun' on the end of it. But he can't bring himself to because it sounds so erotic in Gai's bass voice just centimeters from his ear. "Every time we get together, the three of us, I see the way he makes you writhe and I want to give you that pleasure myself."

It was one of the unspoken rules of their threesome that Kakashi was the only one who got to touch Iruka in bed. It was unfair really, but Kakashi was insanely possessive of the brown eyed brunette, almost to the point of obsessiveness.

"Gai..." Again, his protests are cut short by pleasured sounds, this time as he feels the other man's erection brush against his thigh. Iruka is well aware of the fact that nothing about Gai is small or soft.

The Jounin's lips are incessant against the tender place where his jaw hangs just below his ear. Strong hands are already divesting the slighter man of his boxers and barely-there ribbed shirt. Iruka lets him. No further protests escape his lips, only little gasps and murmurs of need.

Iruka doesn't know exactly when it happened, but Gai is naked now and putting one of his legs over his broad shoulder. Briefly, Iruka is afraid that his would-be lover will attempt penetration without anything to ease the friction, but his fears are allayed as (to his surprise and utter delight) Gai dips his head and sucks his length into his mouth.

All that Iruka can do is grip his pillow and groan as he feels firm lips ring his cock and a knowing tongue lap around the sensitive cap.

Just when he feels he can not take any more of it, Gai's mouth moves away and is replaced by hot calloused fingers as a tongue slides against his hole and wiggles it's way inwards. "Gai!" Iruka feels a snort of laughter, warm upon his thigh. At least he thinks it's laughter, he's not sure because he can't see past his pleasurer’s bowl cut.

A thick finger presses into his body and instinctively, the muscles clamp down on it, heightening his pleasure as Gai sends the digit deep, caressing as much as he can, searching for the place within that gave every man pleasure.He found it soon enough and Iruka nearly screamed in delight as he kneaded into it.

"P...please, Gai..." he begs, placing his other leg over the Jounin's shoulder and drawing him closer, "I need you."

Gai smiles. It's like all the smiles he flashes to everyone only it's filled with lust and followed by a bedroom gleam in his eyes.

Soon enough, the larger man is situated between Iruka's thighs, his sizable and very ready penis positioned by his left hand, even as his right continues to milk Iruka's erection of precome.

Slowly, almost agonizingly slowly, Gai begins. Iruka throws his head back and his fingers dig mercilessly into his pillow as his body is invaded. "Gai!"

"...Iruka."

Both are panting hard when, after what seems hours but is only seconds, the Jounin is satisfied with his depth and stops moving, allowing muscles to relax and adjust and breathing to steady and deepen.

The Chunin nods after a while, signifying that he is ready to continue. Gai is all too eager to comply and they are rocking back and forth, the bed already complaining in creaks about the motion.

It had surprised Iruka at first that, for all Gai's verbosity, he was rather quiet when he had sex. He had only heard him cry out once when Kakashi had ridden him mercilessly hard and violently fast.

Konoha's Prideful Green Beast is silent, with the exception of his heavy panting, as he procures moans and cries and various other, often indescribable, sounds from Iruka's lips with his steadily paced thrusts and the carefully timed movements of his fingers.

Iruka is close. He can feel the heat gathering in all the right places. His vocalizations increase by whole decibels as he nears the cusp of pleasure and then Gai tilts his hips and brushes against the Chunin's prostate even as his fingers flex firmly around his cock.

He can feel Gai's penis become unbelievably hard and tightens down over it.

A stage whispered 'Ah!' tears its self from the dominant man's throat as he orgasms, bucking wildly and arrhythmicly in the throes of lust.

Iruka comes as well, just as his cries morph into pleasured screams, painting Gai's stomach in viscous mother of pearl.

They stay as they are for the moment, both trying desperately to catch their breath and recapture their racing hearts as various hormones are injected directly into their blood stream, prolonging their pleasure even after orgasm fades to a memory.

Kakashi is jealous but not angry as he watches his lovers make love. He makes a point to be in the room the next time so he can actually hear Gai's breathing along with Iruka's screams; so he can smell the heady, musky odor of sweat and semen and pheromones; maybe even lend a hand or two. Rules were made to be broken after all.