The mission details.

“Your mission will be to infiltrate and assimilate into one of the nearby schools. You will go under the guise of a transfer student and while you are there attempt to uncover the schools’ secrets. You will not be going as a shinobi, just an ordinary student, keep that in mind.”

It was time to really put these earrings to the test.

As your sensei was explaining these details you had begun to stand up. You turned Ryouna toward you so she was kneeling in front of you and then you reached deep into your pantleg to withdraw your cock.

It was big. Really big. Always had been. You knew what kind of reaction it would likely get.

There was a slight shift in the room.

Even with the earrings making your actions seem normal, people still seemed to notice a dick this thick and long being casually hauled out like it was no big deal. It dropped with a heavy smack against your thigh, thick veins pulsing along its length as it stiffened in the open air. Ryouna’s eyes lit up as expected, her breath catching.

You look around to gauge the reactions to your newly escaped member.

Ryouna's expression morphed from delighted to near-ecstatic as she pressed her cheek along side of it, cooing like she'd found a long-lost pet. The more she rubbed and kissed it, the stiffer and more daunting it became, swelling up like a living monument. Ryoubi glanced over, rolled her eyes, but her lip twitched-subtle disbelief. Miyabi blinked and faltered, her mouth parting slightly in what could only be described as an instinctive gasp, before her cool mask settled back in place. Was it the indecency? Or the size? Hard to say. Murasaki remained blissfully unaware, while Imu narrowed her eyes in a sharp glance of thinly veiled irritation. Your sensei, however, showed the most reaction-a faint but telling flush across her cheeks, her eyes flicking for a moment before she forcibly returned her focus to the mission briefing.

This once again solidifying the idea that what you did wasn’t invisible to others, just normalized.

“Because there are so many schools that need to be infiltrated and no one of them takes any priority over the others, I will leave the choice to you as to what school you want to infiltrate first. You will have two weeks in each school and in that time, you must gather as much information as you can in any way you can without giving away your identity.”

As she continued, you pressed your tip against Ryouna's lips, your cockhead broader than her mouth at rest. Her eyes fluttered closed in bliss, and she started peppering it with kisses like a devotee worshiping at a shrine. Her soft lips left audible smacks as they moved across the surface, clearly in awe.

This was the first time you'd had your cock this close to a woman's face, and it felt utterly surreal to see it dwarf her features. Her sister was only inches away, your sensei still speaking about espionage, and here Ryouna was, lovingly kissing your shaft like it was her life's calling.

“What are my choices sensei?” You manage to say despite your pleasured grunting.

“Well the two that come immediately to mind are Hanzo and the Gessen Academies. There are many others out there, however, and any of the shinobi schools we know about are possible options.”

“Gessen?” There’s a bit of confusion in your voice. “Isn’t that an all-girls school? How would I manage to infiltrate an all-girls academy as a student?”

“I don’t think you’ll stand out too much.” You were about to be insulted but then you remembered your earrings. It’s actually true, you could go anywhere and you wouldn’t look out of place. Did your sensei just bank on an ability you have that she didn’t even know you had? Her instincts must be sharp as a razor. You look back down at the girl kissing your cock over and over.

Though Ryouna’s expression was certainly happy, you could tell there was also a needing there. She was **** for you to go further, to use her face wantonly and recklessly. A masochist slut through and through it seemed.

Ryouna's lips trembled with need. Her tongue snaked out and licked the underside of your shaft, worshipful and needy. It was clear she wanted more-a lot more.

Without ceremony, you eased yourself into her mouth. Her lips stretch ed wide-far wider than they had any right to-and you could feel her jaw strain to accommodate your girth. The sensation was electric. She let out a muffled moan around your cock that vibrated pleasantly along your length. You saw her hips jerk slightly. Did she just... cum? Her face certainly betrays her immense pleasure, her eyes rolled back into their sockets slightly.

You began to thrust slowly, feeding her your cock in manageable doses. And still, even as a third of it filled her mouth and throat, there was much more waiting.

“This mission is extremely dangerous, however, if you are caught you could very likely be killed on the spot.” You’re pretty sure that won’t be a problem. “Thanks to this I can’t, in good conscience, send you alone.” Now it might be a problem. You’re not sure if you can extend the earring’s powers to someone else. “Miyabi, Imu, and Ryouna are the best at espionage; however, I must keep Imu here. While she is great at infiltration, she is also integral to making sure things run smoothly here. I will leave it up to you whether you decide to go with Miyabi or Ryouna. I’ll give you until tomorrow to give me a reply.”

“All right, it’s time for drills!” Miyabi shouts suddenly, causing Murasaki to almost comically be jumped back into reality, and begins to move toward the door to the dojo.

Ryouna has a sad look on her face because you have to end, but you aren’t about to let that happen.

“It is normal for people who are busy doing something with me to be excused from anything else until they are finished. Citing me as a reason will result in no disciplinary consequences.” Ryouna’s face suddenly returns to its blissful and chipper state while you continue to slide her head along your shaft.

“Except you Ryouna, but you better get in here quick when you’re finished.” Miyabi commands with a slight blush and walks out of the room. It actually looked kinda cute. The idea that Miyabi might have a cuter side to her made her just slightly more interesting to you. Thoughts for later.

Soon it’s just you and Ryouna. A tad regretfully you pull her off your glistening rod.

“Do you like my cock Ryouna?”

“I do!” She answers, out of breath but clearly happy, making the regret fade away instantly. “It’s sooooo big and it fills my mouth up so nicely~ I can barely even move my tongue around it” She wiggles a bit and licks the stray spit from her lips and chin, now looking at you with puppy eyes. “Can this bitch have her bone back? She reeeaaally wants to suck on it some more!”

How the hell can you say no to an offer like that? You shove your cock into her lips once again, this time going all the way down her throat. Her eyes widen for a moment at her sudden lack of air, but the bliss soon returns again as you begin to vigorously pound her face with your cock. Your cock slides down her throat surprisingly easy, and she doesn’t have a gag reflex. Either she is a natural at this or she’s had a lot of practice.

Her mouth is wide open with half your length inside, the effect not unlike trying to swallow a baguette whole. Drool flows from the sides, running down her chin and falling onto her massive breasts. She moans around your member every time you shove it down her throat, but she doesn't try to fight back or even pull away. Instead she is constantly moving her head around, trying to meet you half way so to speak. She closes her eyes in bliss, as though she was lost in the act.

You feel a very familiar pressure begin to build in your groin, though much more intense than anything you’ve ever felt before. Just when you’re about to pop you slide your cock almost all the way out until just the tip is inside her lips. Quickly catching on to the cue, Ryouna wraps both her hands around your shaft and strokes it. With a pleasured grunt you unload into her mouth. Thick, sticky ropes of cum shoot into her lips and threaten to overflow. Realizing how quickly her mouth is filling up she begins to drink all of your spunk down.

"GULP GULP GULP GULP!"

The sounds of her swallowing each load echo through the room. You are cumming with more intensity than you ever have before, you’re positive you’ve never unleashed this much in such a short span of time.

"GULP GULP GUL-LUP GLLUP!"

Her swallowing becomes a bit irregular and a stream of cum escapes her lips to cascade down onto her hefty tits. Finally, your cum stops and you pry her off your sensitive cock. You collapse onto your ass. All your shinobi physical training hadn’t prepared you for that.

Ryouna is quickly dragging her fingers along her breasts and face, trying to pick up the stray strands that got squeezed out from her mouth and then licks it off hungrily.

“Ohhh wooow~” She finally says after getting it all and leaning back on her arms making her breast wobble delightfully. “That was soooo tasty!”

“Have you done that before?” You ask her, genuinely curious about her apparent skill.

“Nuh uh! Sis never lets me play with guys even though I have always wanted to.” So she’s a natural then. Interesting. “And now that I’ve tasted how yummy that white stuff is, I want more and more!” For some reason, you felt a little twinge of jealousy. Now that you know that Ryouna had no experience before you, you kinda want to keep it that way. Perhaps there would be a way to make that work with the earrings. More thoughts for later.

Ryouna quickly gets up and starts skipping off toward the dojo, leaving you alone to collect your thoughts, and pants. Since the earrings can’t directly make people do what you want them to, Ryouna getting into the skullfucking you were giving her had nothing to do with the earrings. It was all her being eager to try a dick for the first time. Certainly, that wasn’t going to work with everyone. Your potential molestees will never get upset at you for putting your dick in their mouth, but they won’t always be eager about it either.

That gave you an idea for a new social norm you could enact. For now, however, you should probably go and watch the practice drills. Nobody will actually expect you to participate now, and watching your classmates run around in combat situations in their underwear would be a wonderful sight.