Operations had moved almost everyone ahead to Truk atoll, where fresh faces were abound, both for the arrivals and those already at Truk. Isonami was almost overwhelmed by all the new fleetgirls she'd seen and met in just the scant few days she'd been there. She hadn't yet had the chance, or the courage, to ask any of the new volunteers she'd met to have sex with her, though, meaning she was pretty pent up.
Isonami was in the halls of the hotel-turned-base by herself when out stepped from a locker room one of the submarine girls, I-19. She was in her uniform, which was nothing more than a one-piece swimsuit with her callsign on her rather bountiful chest. She caught sight of Isonami, smirked, and headed towards her. Isonami didn't know much about her or the other subs, being that they were rarely seen and tended to keep to themselves. They were something of a mystery, really, least so far as Isonami could tell.
Isonami put on a smile as I-19 approached, wondering what her shark grin could be for. "H-Hello there, I'm Isonami. Um, it's nice to meet you" Isonami said, and I-19 smirked wider. Isonami folded her hands in front of her, unsure exactly what the submarine girl found so amusing.
"Well hi there, you're one of those special girls, aren't you? I'm I-19, but you can call me Iku! Ufufu, did you come looking for me? I bet you're a horny little thing" Iku said, and Isonami blushed deeply, the comment and I-19's demeanor having caught her off guard.
"W-What? I was just...introducing myself" Isonami said, unable to believe that a fleetgirl, even a volunteer, would outright say something like that. Iku had marks for oral, anal, and vaginal printed on her uniform, a fact that made Isonami gulp. She'd certainly be a fun one.
Suddenly, Iku grabbed the hem of Isonami's skirt and flipped, and Isonami yelped in surprise. She moved to push her skirt back down, but it was too late. "Oh wow, you really do have a dick! I can see your bulge in your panties. Let's go fuck somewhere, I want to see what your dick looks like all hard and twitchy!" Iku said, tugging on Isonami's skirt.
"W-Wait, wait! Hold on! C-Can we go somewhere more comfortable?" Isonami said, and Iku huffed. She was ready to drop the other girl's skirt right then and there in the hall, but finding someplace more comfortable wouldn't be so bad.
"Alright, alright, there's a communal room around here somewhere. It's got a couch, so you can be all comfy and relaxed while I suck you dry. Or maybe you want it in my ass? I'll guess we'll see~" Iku said. She took one of Isonami's hands and dragged her off to the room in question. The room was thankfully empty, the bright sun streaming through a large window, and Iku wasted no time pulling Isonami down onto the couch with her. She flipped Isonami's skirt and marveled at how hard she was.
"Geeeez, you're already stiff and twitching. What a naughty girl you are! Do you want to be punished~? Let's take care of that before I take care of you, ehehe~" Iku said, and flipped Isonami onto her stomach. She held Isonami over her knees, flipped the back of her skirt, and tugged her panties down. The way Isonami's cock twitched against her bare thigh delighted Iku, and she rubbed a hand across Isonami's small butt. A swift smack elicited a yelp from Isonami, and Iku smirked again.
"I bet you like being spanked, you're such a naughty girl! We just met and your dick is all hard and leaky~! I bet it feels nice to grind it against my thigh. Just let me spank you a bit and then I'll let you blow your load after, 'kay?" Iku said, and started paddling Isonami. She didn't spank too hard, just enough to leave a little sting each time her hand struck Isonami's bottom.
"Mmm! AH! I-Iku, wha- AAH!" Isonami yelped each time Iku's hand smacked against her tender cheeks. She hung her head and buried her face into her hands, resigning herself to the weird punishment. Everything was moving so fast! She'd just met I-19, and then she was hitting on her, then she said she'd suck her cock, and now she was spanking her like a little girl! Iku promised to have sex with her after, so it wouldn't be all bad, she figured. Iku seemed to be enjoying it a little too much, though, smiling cheerfully with her eyes full of lust.
"Ufufu, so naughty~ You have a cute tushy, though! So plump and round, I can't help but paddle it~ Don't worry, just a little more" Iku said. Isonami's butt had turned a little red already, and each cheek jiggled every time Iku swatted it. Isonami pouted and squirmed under Iku's grasp, the pain getting worse.
"Owww... I- Iku-chan, it huurts..." Isonami whined, but Iku kept spanking her. She rubbed her ankles together and her hands fidgeted, each time trying to brace for the painful sting and each time being completely unprepared, a pained cry of "ow!" coming out of her mouth each time. It was an alien and frankly humiliating experience, and Isonami was just glad no one was around to watch. Her spanking lasted for another few minutes before Iku slowed down, her swats becoming a little less hard. Iku swatted her butt just a few more times before she stopped and started stroking it gently.
"Alright, alright, all done! That wasn't so bad, now was it? I guess you're a good girl after all, taking your punishment so well. Now take your skirt and panties off and I'll take care of your stiffy~!" Iku said, and let Isonami up. Isonami sat down next to Iku, gingerly setting her stinging tush to the leather. Iku shifted over so that she was on top of Isonami, her back to Isonami's chest, and Isonami's cock between her legs. She started rubbing and grinding her covered pussy against Isonami's dick, the smooth material of her swimsuit effortlessly gliding up and down the shaft. Iku felt Isonami's arms wrap around her tummy and she hummed.
"Mmmm, doesn't that feel good! I wonder how big you are~ Looks like five inches, ehehe. I bet you want to stick it in my pussy, nano?" Iku said, her pussy moistening and her own pleasure mounting. Isonami's cock was leaking precum, Iku's swimsuit picking up the fluid and helping to lube the movement. Isonami's face was buried in Iku's hair, and she was moaning quietly. "Wouldn't that feel good? Pushing your little dick into my pussy and pounding my brains out, drooling from both your mouth and your cock from how good it felt? I'm all wet right now, but just think about how wet I'd be if you stuck it in me, ehehe! How long do you think you'd last if I rode your cock, my hips slamming into yours again and again as my sticky snatch swallowed up your rod?"
"Ik- Iku, slow d-down! It feels too g-good!" Isonami cried out, and Iku paid her no mind. Instead she brought her knees together so that Isonami's cock was completely wrapped up in her thighs, adding to the stimulation. The bare skin of her thighs was soon glistening with Isonami's precum, which made Iku lick her lips.
"Ufufu, you look like you're close to cumming! Are you gonna spurt your load all over my thighs, you naughty girl~? I just might have to punish you again if you do! Ehehe, but I don't mind, just so long as I cum before you do! Won't that be fun? A race? If I cum before you, you win. If you cum first, then I get to spank your little butt again, nano~" Iku said, panting. Her large breasts jostled in her swimsuit and she wished that Isonami would play with them. "Hey, if you rub my boobs, I'll cum sooner~" Iku said, and at once Isonami's hands moved from her stomach to her breasts. "Ehehe, what a naughty girl~ Do you like squeezing my boobies, filling your hands with them and rubbing them? Go ahead and play with them as much as you want, naughty girl!"
"Iku... Iku... Hmmm!" Isonami cried out, muffled by Iku's hair. Iku smirked and picked up her grinding. She was fairly close to cumming, so sadly it seemed like she'd lose the race. She was tempted to spank Isonami again afterwards anyway, but a deal was a deal, so she wouldn't. Still, there was always next time, and other girls too. Iku enjoyed toying with the futagirls like this; almost as much as they loved getting toyed with by her.
"Nnfu, I'm gonna cum, Isonami~ Won't it feel nice to feel my sticky pussy and thighs twitching around your little cock? Just think about how just a few millimeters of swimsuit is all that separates my pussy from your dick, and how much you'd love to stick it in me~ Mmm, oh! Oh that feels lovely~ Mmmm Isonamiii~~" Iku cried out, and came. Her pussy rapidly contracted and she bit her lip. Her fingers dug into the leather of the couch and she breathed hard and deep, her legs quivering and shaking.
Just a few moments later Isonami came, her cum spurting out and splattering down onto Iku's lap. Iku watched with glee as Isonami's cum would shoot into the air before splashing all over her thighs, a gleeful smile on her face. The last of Isonami's cum surged out of her and covered up the head of her cock, and Iku collapsed back onto Isonami. She reached down to scoop up Isonami's cum and licked it off her hand, which she did again and again until she had completely cleaned herself, her heart thumping from the exertion and the excitement. She pushed away from Isonami and sprawled out next to her, finding Isonami utterly spent, her arms hanging limply at her side and her head tilted all the way back.
"Geez, you look totally wiped out. I guess I'm just that good, ehehe~ And that's just with my thighs, too; I can only imagine how hard you'd cum if I sucked your cock. You'd probably pass out if you stuck it in me, too. I guess you'll have to find out next time though, ufufu. Bye now~!" Iku said, and took off, leaving Isonami naked and alone in the communal room, her softening cock still sticky with her spunk. Isonami just focused on breathing for the time, eyeing the box of tissues on a dresser nearby. She slowly stood up on to wobbly legs and stumbled over to the tissues, taking out a few to clean off.
What a weird girl... It felt so amazing though. She's definitely good Isonami thought as she cleaned herself off, one hand on the dresser to support her. Her butt was still stinging a little from the spanking she'd received, and an odd shudder ran through her as she thought about how humiliating it had felt to get bent over Iku's knee and paddled. It had been both humiliating and exciting, being bent over Iku's knee, her bare bottom exposed. Maybe, just maybe, Isonami figured, she'd try to 'accidentally' cross paths with I-19 again, just to get another wonderful 'punishment.'
And maybe... Maybe next time I'll ask her to spank me a little harder...
Isonami shuddered again and finished with the cleaning, and went to go pick up her panties and skirt again. She smiled contentedly, ready to face the rest of the day, and fantasizing deeply about what else Iku would do to her the next time they met.