"You did great in the operation, Jintsuu-san! I'm glad you were there to keep Fubuki-chan safe!" Ayanami said, her and Jintsuu standing together in the hall of a dorm building in the naval district. A great deal of the bigger ships had stayed at Truk following the success of Operation MI, but many of the smaller girls had returned to the home district.
Jintsuu bowed, her hands folded together in front of her lap. "Thank you, Ayanami-san. I'm glad that it's over, and that we won. I too am grateful to Fubuki-chan; she's come a long way, and her help directly allowed the carriers to do their jobs. We should all expect some down time in the next few weeks, now that the Abyssals have been dealt a great blow."
"I'm glad to hear that! You heading back to your dorm? I'll keep you company if no one else is around" Ayanami said, and Jintsuu nodded. The two of them headed for the room Jintsuu shared with her sisters, who were currently out. The bright midday's sun beamed into the room without a curtain to hide it, the window open and a cool breeze carrying the scent of the ocean in. Ayanami stood by the window, peering out at the naval base.
"Geez, if I wasn't so beat from the op I'd go out, but being indoors with the windows open will be fine, right?" Ayanami asked, and Jintsuu nodded. She cast a glance toward the bathroom door, and was about to excuse herself when Ayanami spoke again.
"Say, mind taking care of a little problem for me?" Ayanami asked, and turned around. She lifted her skirt to show her hardening cock, and Jintsuu stared at it a bit.
Jintsuu bowed apologetically. "I'm sorry, Ayanami-san, but I...need to use the ladies' room."
"C'mon, Jintsuu, it won't take five minutes. You can hold it in for that long, right?" Ayanami said, and approached. She reached up and put a hand on Jintsuu's shoulders, the hem of her skirt resting on top of her throbbing cock.
Jintsuu reached up, nodded, and loosened her ribbon. "OK... I recently asked the Admiral to give me a mark for oral. I'd like to try that, if you don't mind."
"Sure. Naka showed me how awesome blowjobs can be, so if you want to give it a go then I won't say no. Have you sucked a cock before?" Ayanami asked as Jintsuu squatted, and Jintsuu shook her head.
"I've practiced on...toys, but the real thing? This will be my first time" Jintsuu said as she took Ayanami's cock in her mouth and began to lick. She was a little rigid about it, but she was salivating enough to make up for it.
"Oh yeaah..." Ayanami hissed, and gently put a hand to Jintsuu's head. "Not bad, just... Use your tongue more~"
Jintsuu made sure to keep her tongue pressed up against the underside of Ayanami's cock, putting some upward force on it, and with her lips wrapped firmly around the shaft there was a decent amount of pressure exciting Ayanami.
"Deeper, please" Ayanami breathed, and Jintsuu went down further, her eyes shut. She had to focus on breathing, but it wasn't too hard to manage. She slurped and lapped and bobbed, and Ayanami kept her hand firmly on Jintsuu's head to guide her.
On Jintsuu's end, however, her decision to skip the bathroom was catching up to her. She rubbed her knees together and tried to ignore it, the uncomfortable pressure in her privates urgently vying for her attention. She breathed deep and pulled back to suckle on Ayanami's tip, a move which seemed to please the futagirl.
"Oh my gosh, Jintsuu... So good..." Ayanami said, her fingers digging just a little deeper into Jintsuu's hair. Her hand traveled forward a bit, towards the back of Jintsuu's head, and Jintsuu could feel Ayanami pulling. More and more of her cock sank into Jintsuu's throat, and Jintsuu's breathing became quick but labored.
Need to pee, need to pee...
"You're good, Jintsuu... You're so good..." Ayanami cooed, her free hand on her chest. Her eyes were closed and she was panting, and Jintsuu took that as a sign that the girl was close to cumming. "So pretty... So beautiful..." Ayanami whispered.
Jintsuu very much appreciated the compliments, but all she could focus on was her desperate need to use the bathroom. She silently pleaded to hurry up and cum, and she prayed to whatever gods would listen that she wouldn't have an accident all over the floor of her dorm. She put her hands on Ayanami's thighs and held on tightly, her thighs pressed as tightly together as she could make them.
"S- Soon... Soonnn~" Ayanami said. She was panting fairly hard now, and Jintsuu could taste precum flowing onto her tongue. She bobbed and sucked harder, trying to get Ayanami to cum quicker. Her bobbing was a little erratic, but as Ayanami's panting turned to moaning Jintsuu wondered who'd break first.
"Jin... JIN!" Ayanami yelled, the only warning Jintsuu got, before she pushed her cock all the way into Jintsuu's throat and came. One strong spurt was followed by another, and another, before the thick spurts turned to small pumps, Ayanami jostling and squirming in place, pushing up and down onto her tiptoes, her hand tightly gripping Jintsuu's head. When her orgasm was over Ayanami was left panting and staring down at Jintsuu with lust and affection in her eyes, but right now there was just one thing Jintsuu could think of.
Ayanami please!
Jintsuu pushed and Ayanami loosened her grip, but before Jintsuu managed to pull off the other girl's cock Ayanami gripped her head again, keeping just her tip in Jintsuu's mouth. Jintsuu moaned and squirmed, and she felt a small amount of pee leak out into her panties.
No no no no...
"Such a good girl..." Ayanami whispered, and stroked Jintsuu's hair. "Thank you, Jintsuu. Go on~"
Ayanami released her and Jintsuu staggered to her feet and quickly strode to the bathroom, and Ayanami sat down. Jintsuu opened the door a little harder than she intended, went straight to the toilet, and turned around. She moaned quietly as the relief surged through her, the splashing sound loud in the bathroom. She blew out a breath as she emptied herself, and soon enough she was all done and she used some toilet paper to wipe herself off. She stood and pulled her panties back up, and after a flush and a quick hand wash she left the room. Ayanami was sitting by the table, wariza style, and Jintsuu joined her.
"Sorry for making you hold it. I just...kinda let my perversions take over. Please forgive me" Ayanami said, staring down at her lap. Jintsuu shimmied over to sit next to her, and placed a hand on one of Ayanami's.
"If I couldn't have held it as long as I did, I would've said no. We all have our perversions, even us volunteer girls, but the important thing is consent, and it's not like you pressured me into doing something I didn't want to" Jintsuu said, a comforting smile on her face. Ayanami looked at her, and Jintsuu moved to put her hands in her lap. "It was uncomfortable, holding it, but... It was fun trying something different."
Ayanami smiled and offered Jintsuu a hug, which Jintsuu accepted. "So...you didn't mind?"
Jintsuu shook her head. "I don't know if I'll ever let you do that again, but I'm still your friend, Ayanami, and I still love you."
Ayanami's smile grew wider and she hugged Jintsuu again. "Thank you, Jintsuu. I love you too! I'm glad we're still friends."
"Of course. And if you ever need my services again, please don't hesitate to ask. Now, what would you like to do for the rest of the day?" Jintsuu asked, and the two of them pulled away from each other, holding hands.
"Got any cool manga we could read?!" Ayanami cheerfully asked, and Jintsuu smiled. They spent the rest of the day together, lying together on bean bags and reading in the light of the summer sun. Talking, laughing, and smiling.