Wow, I'm horny. Are there any volunteers around?
Sendai had just finished eating dinner with her sisters when her body began demanding she satisfy another desire, and she excused herself to hunt down a volunteer. Things had been going pretty well with the recent transition to Truk, and Sendai knew there'd be no shortage of volunteer girls. Of course, that also meant there'd be no shortage of futagirls looking to hook up with the volunteers, so finding one that was actually available could be a challenge.
Sendai figured the surest place to check were the rooms of the hotel, so that's where she headed. Some of her friends like Fubuki and Yuudachi were around, but of course they couldn't help her. She was passing near another room when Ayanami stumbled out, looking flushed and very pleased with herself.
"Hey there, Ayanami-san. You done with whoever's in there?" Sendai asked, and Ayanami nodded breathlessly. Sendai peeked into the room, seeing Hatsuyuki asleep on one of the beds. Hatsuyuki was a boring lay to Sendai, so even if she was awake Sendai would've passed her up.
"She has...so much...stamina..." Ayanami huffed, and Sendai slapped her on the shoulder.
"Maybe you've just got a hair trigger. Seen any other volunteers around?" Sendai asked, and Ayanami nodded again. Ayanami gestured vaguely down the hall, lined with at least half a dozen other doors. Some open, some closed.
"Nagatsuki's around... Room, uh... eight" Ayanami said, doubled over with her hands on her knees. She staggered back into the room and collapsed onto the bed with Hatsuyuki, and Sendai headed down the hall to room eight. She knocked and opened the door, seeing Nagatsuki standing in front of a mirror, brushing her hair.
"Hey Sendai, what's up?" Nagatsuki said, and Sendai shut the door behind her. She approached Nagatsuki and leaned against a dresser near her. Nagatsuki had marks for oral and vaginal, and Sendai knew just exactly what she wanted.
"Hey Nagatsuki-san, I'm here for a night battle! I'm all worked up and you're the first volunteer I came across who was actually available, so let's get to it, huh?" Sendai said, and Nagatsuki set down her hairbrush.
"Alright, c'mon" Nagatsuki said, and headed over to one of the beds. She sat down and shimmied back until her butt was on the pillows, and she slid down her PJ pants. "Just take your pick."
Sendai grinned and climbed onto the bed, straddling Nagatsuki. "I'm gonna stick it in your mouth, alright? A blowjob is exactly what the orderlies told me I needed" Sendai said, and Nagatsuki rolled her eyes.
"I just finished brushing my hair, and now you're gonna mess it all up again" she whined. "But alright, if that's what you want" she said, and looked up at Sendai with a sultry expression, her hands on Sendai's hips. Sendai moved up until her crotch was in front of Nagatsuki's face and flipped her skirt. A moment later her cock was in Nagatsuki's mouth, lathered with the other girl's saliva. Sendai put her hands on Nagatsuki's head, and let out a sigh.
"Let's say we take this up a notch!" Sendai said, and started thrusting. Nagatsuki's hands moved off of Sendai's body and down, no doubt to start masturbating, a thought that turned Sendai on even more. The way Sendai's cock slid back and forth across Nagatsuki's tongue was intense, and she stared down at Nagatsuki with a look of lust and affection.
"Oh yeah... Haah, yeah, just like that... Gosh this feels so good!" Sendai said, and threw her head back. Nagatsuki was moaning, whether from her masturbating or from the feeling of having a cock plunging in and out of her throat, Sendai couldn't tell, but she appreciated the way the moaning sent vibrations through her shaft.
"I really needed this, Nagatsuki. Mmmm I can't wait to flood your stomach with my spunk" Sendai said, and she looked back down at Nagatsuki, who silently stared back up at her. Sendai grinned and kept thrusting, panting from the effort. She plunged balls-deep each time she thrusted in, Nagatsuki's lips and tongue running across every last millimeter of Sendai's cock as she did so.
Sendai couldn't even remember the last time she'd received a blowjob, and could probably count the amount of volunteers she knew had marks for oral on both hands. It was a shame, too, since blowjobs were Sendai's favorite way of getting release. Naka was a quick and easy one, being that she was Sendai's sister, but Naka couldn't take having her throat pounded the way Sendai liked.
"Whew, not gonna last much longer like this... Gosh your mouth feels so good, Nagatsuki. I woulda throatfucked you sooner if I'd known it felt this good~" Sendai said. "So good, feels so good... Oh my gosh, Nagatsuki~"
It was no secret that Sendai was a hound for blowjobs, either, given her reputation for 'night battles.' Vaginal was great, too, but there was something special about getting her cock sucked that Sendai loved. The terribly lewd notion of sticking her penis into another girl's mouth just got her going in a way that vaginal didn't, a kind of 'taboo' excitement that pushed all of her buttons.
"Yyyess... Hhhmm... Nagatsuki... So good, feels so awesome... Cum soon, gonna cum soon" Sendai said, one of her hands stroking Nagatsuki's hair. Her cock flared and pulsed errantly, the sensation indescribable but deeply gratifying, and Sendai knew it was almost time.
Nagatsuki moaned long and hard, her mouth still full of cock, and squeezed her eyes shut. Sendai figured she was cumming and licked her lips, hoping it felt good for her. She'd have to come back sometime and stick it in her pussy, to see if it felt as good as her mouth did.
"Gonna cum, Nagatsuki. Nnnnnggg~" Sendai groaned and she began pumping spurt after spurt of cum into Nagatsuki's mouth, shoving her cock as far into Nagatsuki's throat as it would go, her crotch pushed up against Nagatsuki's face. She huffed and moaned as her orgasm continued, her head thrown all the way back and her hands tightly holding Nagatsuki's head. Her balls rubbed against Nagatsuki's chin and the last of her spunk pulsed out, and Sendai began panting.
As Sendai came down from her high she became aware that Nagatsuki was writhing in place and smacking her butt and thighs, her eyes squeezed shut. Sendai looked down in confusion and saw her crotch had completely pushed in and covered Nagatsuki's nose and, combined with the cock in her throat, had completely cut off Nagatsuki's airway. Nagatsuki began groaning and screaming, muffled as it was by Sendai's cock, her smacking becoming more frenetic and her thrashing becoming more panicked, and Sendai realized she was smothering Nagatsuki to death. She quickly pulled her hips back, her cock popping free from Nagatsuki's mouth, and Nagatsuki's watery eyes opened and she sucked a deep, gasping breath in through her mouth, glaring daggers at Sendai.
"Sorry, sorry! I didn't realize! It just felt so good!" Sendai said, and Nagatsuki rolled her eyes. Her breathing slowly returned to normal and she started lapping at and suckling on Sendai's sensitive cock, and Sendai hissed at the feeling. With her hands still on Nagatsuki's head Sendai leaned back and let Nagatsuki lick her, her head lightly bobbing as she started suckimg Sendai off. Sendai normally wasn't one to have multiple orgasms, but Nagatsuki was seemingly a pro, and Sendai could feel another coming.
"Haahh... OK, OK... Oh my gosh, Nagatsuki... Gonna cum again... Nagatsukiiii~" Sendai's tongue hung out and she moaned, much more femininely this time, as she came again, her cock pulsing and butthole contracting. She felt Nagatsuki swallow it all up, just like the last load, and smiled. With her second orgasm over Sendai felt Nagatsuki lick her clean before taking her mouth off Sendai's cock. "I think...I'm done for now..." Sendai said, still short of breath, and Nagatsuki nodded.
"If you want to choke me next time, then at least ask me first" Nagatsuki said, and Sendai looked at her with a guilty expression.
"I'm sorry! You're not hurt, are you?" she asked, and Nagatsuki shook her head. "That's good. I'm sorry, it just...felt good. If you were a futa you'd probably understand." Sendai looked away, feeling bad for having nearly choked the other girl out.
"Don't worry about it. Like I said, just ask me next time. It's actually kinda exciting; makes me feel all light-headed. I just like knowing that I'm not actually gonna die when my partner chokes me, got it?" Nagatsuki said, and Sendai nodded. Sendai sat down and stretched her legs out, still facing Nagatsuki. "You wanna cuddle?"
Sendai nodded again and got into position next to Nagatsuki, the two of them facing each other. "You finished, right?" Sendai asked, and Nagatsuki nodded. She held her hand up so Sendai could see, her fingers sticky with the remnants of her juices, and Sendai grinned. "Night battles are so awesome!"
Nagatsuki rolled her eyes and the two of them snuggled up together, Sendai taking a moment to switch off the bedside lamps, and a few minutes later they were both fast asleep.