It was a nice day out on the naval base, and Mutsuki found herself with a day off to enjoy it. With a spring in her step and a tune to hum Mutsuki just strolled around the base. She was in the school building, the building mostly empty, just catching a break from the sun. She was alone for now, with Fubuki and Yuudachi out on a mission, so she definitely would appreciate having a friend to enjoy the day with.
Fubuki is such a hard worker and she's pretty cute. With everyone's help, she's become well acclimated to living and working on the base. I'm proud of her Mutsuki thought. It was always a good thing when a fleetgirl was able to fit in so well, especially since being the new girl could be so overwhelming.
Mutsuki was walking down the hall outside her classroom when she saw Isonami come out of a room, holding some of her textbooks in front of her lap. Mutsuki waved to her and she nodded, and headed towards her. She was a shy girl, and Mutsuki didn't know her too well, but she knew that Isonami always did her best and was well-liked by most of the base.
"Um, h-hello, Mutsuki-chan. Have you seen any v-volunteer girls around?" Isonami asked as she got close to Mutsuki. Mutsuki thought about it a moment, but the only girls she'd seen thus far today were futas or non-volunteers.
"Sorry, Isonami-chan, I haven't seen anyone, nya. You need to be tended to?" Mutsuki asked, and Isonami blushed a bit. She nodded, which Mutsuki figured was the case. "Oyo, come with me. I'll help you look for one, nya."
"Oh, thank you, Mutsuki-chan" Isonami said with a bow, and stepped in beside Mutsuki. Mutsuki turned back the way she'd come and Isonami eagerly followed her. Being next to Isonami enabled Mutsuki to take a peek at the tent she was pitching in her skirt, and attempting to hide with her textbooks. She was such a cutie, Mutsuki loved it.
"You could try using one of the onaholes, nya" Mutsuki said, and Isonami seemed to go rigid a little.
"Um, I p-prefer to be with another g-girl" Isonami replied, and Mutsuki nodded. She definitely understood that. The two of them turned a corner that led to the stairs, a few doors along the hall. Bathrooms, a few classes, a closet. They headed for the stairs when one of the bathrooms opened and out stepped Shimakaze with her usual confident gait: arms at her sides, her fingers outstretched and palms facing the floor. She noticed the two of them and waved. Mutsuki waved back, but Isonami rushed forward to walk with Shimakaze.
"Um, hi, Shimakaze-chan. C-Could you please, um, use your mouth on me?" Isonami asked, and Shimakaze smirked. She put her hands on her hips and leaned forward. She peeked down towards Isonami's skirt to eye the tent that Isonami was trying to hide.
"Oh, want me to suck your little cock? Hmph, let's see who cums first, then. Come on, take your skirt off already!" Shimakaze said, and Isonami blushed again, much deeper this time. Shimakaze was a little crude about it, but Mutsuki knew that she meant well.
"M-Mutsuki-chan, can you take my books, please?" Isonami asked, and Mutsuki nodded. She took Isonami's books from her hands and Shimakaze squatted down. A moment later, Isonami's skirt and panties were around her ankles, and her cock was balls-deep in Shimakaze's mouth. Isonami covered her mouth with both of her hands, and Shimakaze stuck a hand in her own panties.
Mutsuki smiled and decided to stay and watch. Shimakaze was one of the most popular volunteers on the base, being that she had marks for oral, anal, and vaginal. She was easy to satisfy, meaning futagirls with hair triggers wouldn't have to worry about cumming too early, and she could easily have two or three orgasms per session. She was exceptionally skilled with her mouth, and exceptionally tight in both her pussy and her butt. In addition to all that Shimakaze was popular because of the way she dressed and her energetic personality. She was confident and she knew what she had, and enjoyed serving the futagirls every bit as much as they enjoyed being with her.
Isonami moaned into her hands, her eyes shut. Shimakaze bobbed back and forth, slathering Isonami's cock with her saliva, staring straight up at Isonami's face. Her free hand played with Isonami's little balls, stroking and squeezing them. Mutsuki's own arousal was building at the display before her, but she elected to ignore it, instead choosing to stare at Isonami's tiny tushy.
"You have such a nice butt Isonami-chan, nya. Is it OK if I play with it a bit?" Mutsuki asked, and Isonami looked back at her in surprise.
"Wh- What? Why do you want to t-touch my... my bottom" Isonami said, whispering the last part. Mutsuki smiled and leaned closer to her, and if her blush wasn't already at its max then Mutsuki swore her face would've turned redder.
"Oyo, because it's so plump and round and small and cute, nya. I'll be gentle and it'll feel good, I promise" Mutsuki said, and Isonami moaned and yelped as Shimakaze picked up her pace. She had really hit her stride, not just bobbing back and forth but also tilting her head side to side as she did, intensifying the stimulation.
"Oh, u-um, AH! Mmm! O-OK, M-Mutsuki-cha- Chan. NNMM!" Isonami covered her mouth again to stifle her cries of bliss. Mutsuki grinned, set Isonami's textbooks on the floor, and pressed her hands to Isonami's butt. At once Isonami flinched but said nothing, clearly trying so desperately to keep quiet while Shimakaze so expertly sucked her off.
Such a lovely butt. Futagirls have the best butts, I'm so jealous Mutsuki thought. Fubuki's was great, Isonami's was cute, Yuudachi had a nice one as well. Most of the other girls had nice bottoms as well, of course, but Mutsuki naturally had a thing for the futagirls and their plump tushies. "You're really cute, nya. I bet you can't wait to cum in Shimakaze's mouth, can't you?" Mutsuki asked. She squatted down behind Isonami to watch Shimakaze swallow up her cock, her tiny ballsack slightly moist with Shimakaze's saliva.
Isonami couldn't even muster a response, and Mutsuki smiled to herself again. She continued to play with Isonami's butt, her hands completely filled with both cheeks. She rubbed and spread them open and squeezed them. Isonami's legs were starting to shake from the double stimulation, and Mutsuki could only imagine how much of her precum was flowing out into Shimakaze's mouth. "Shimakaze-chan really wants you to cum, Isonami-chan. Are you gonna cum in her mouth, nya?"
A strained cry of pleasure escaped Isonami's mouth, and Mutsuki smiled again. She saw a shudder run through Shimakaze's body and her sucking slowed down a bit, a sure sign that Shimakaze had just hit her first orgasm. She continued rubbing her pussy after a few seconds, undoubtedly eager to have another one. She pulled her free hand off of Isonami's ballsack, and Mutsuki was tempted to start playing with it herself. Instead she continued playing with Isonami's bottom, taking great delight in doing so.
I can't wait to play with Fubuki's butt again. I... I really like Fubuki. Mutsuki's attention strayed away from what she was doing, her thoughts on Fubuki. She's such a hard worker, so cute, always does her very best. I... She's so great.
Mutsuki felt Isonami's body tense up a bit, and she looked up at her. It seemed like Isonami wasn't quite at her orgasm yet, but she was obviously getting close. She brought her knees and ankles together, blocking Mutsuki's view of the blowjob she was receiving. Mutsuki peered around Isonami's legs and saw another shudder rock Shimakaze, her fluids dripping through her panties and onto the floor beneath her.
Mutsuki stood back up, keeping both of her hands on Isonami's butt, this time with her palms turned up. She pushed forward, to keep Isonami in place while Shimakaze continued her ministrations. Isonami's whole body was quivering now, shaking from head to toe. "Oyo, are you gonna cum soon? I bet you can't wait, nya" Mutsuki said. Isonami had her eyes squeezed shut and hands firmly against her mouth, though sharp yelps and moans of ecstasy escaped often. Mutsuki started tenderly rubbing Isonami's butt, a move that Isonami very clearly appreciated, judging by how her moans were picking up. One of her hands darted down to Shimakaze's head and held it in place, and she pressed her other hand harder and harder into her mouth. Shimakaze bobbed down one last time, her mouth completely enveloping Isonami's cock, and slurped, and that's when Isonami hit her limit.
Mutsuki figured it was a good thing that Isonami was doing her best to silence herself, or her scream would've shattered every window in the building. She shrieked long and hard into her hand, and Mutsuki could feel her butt contracting probably as hard as her cock was at that moment. Mutsuki looked down at Shimakaze, who eagerly swallowed up every last drop that Isonami pumped into her. It was a miracle that Isonami remained conscious, much less standing, with how long she screamed.
When her orgasm finally ended, Isonami was panting hard, her whole body heaving. Her hand dropped from her mouth and tongue hung out, the girl utterly spent. Her other hand released Shimakaze's head, and she drew her cock out of the other girl's mouth. Isonami leaned against the wall while Shimakaze licked at her shaft, cleaning off every last drop of cum. When she was done Shimakaze licked her lips and stood, and she gave Isonami a wink.
"If you ever need help again, come find me" Shimakaze said, and walked away. She was about to round the corner when she looked back. "Oh, by the way, I beat you! I had three orgasms, and way before you had yours. Better luck next time!"
Mutsuki bent down and paused, wondering when Shimakaze snuck in the third orgasm. She was a sly devil, that one. Mutsuki pulled Isonami's panties back up for her, along with her skirt, and made sure everything was comfortable and her uniform was nice and neat again. "Oyo, that must've been a good one, nya? You gonna be OK, Isonami-chan?"
Isonami nodded, her composure partially regained. "Th- Thank you, M-Mutsuki-chan. I didn't get a chance to thank Shimakaze-chan, though."
"Heh, don't worry about that. She knows you appreciate what she did for you, and she definitely enjoyed it too, nya. Go back to your dorm and get some rest, OK?" Mutsuki said, and patted Isonami on the butt again. Isonami yelped and blushed, but nodded all the same.
"B-Bye, Mutsuki-chan" she said. She picked up her books and hurried to the stairs on wobbly legs, leaving Mutsuki by herself again. Mutsuki smiled and hummed to herself, heading for the stairs as well. There was a good chance that Fubuki and Yuudachi were back by now, and she couldn't wait to tell them how she'd spent her day. Of course, Mutsuki was most looking forward to seeing Fubuki hear about Shimakaze's sexual prowess, and she couldn't help but wonder if Fubuki would seek out Shimakaze the next time she was horny. If she did, Mutsuki would have to make sure she could watch.
After all, it'd be interesting to see if the blizzard could stand up to the island wind.