(you) are staying with Mumei for a few days
Kronii left you with her for a while, advising you get to know each other some more, and grinning evilly
Unlike Kronii, Mumei's soft-spoken and clingy, although a bit ditzy and very forgetful
she's very soft, almost like a plush sometimes
ever since Kronii taught her how to breed with (you) though, you've known about her libido - and the part of her that's not soft
she will switch from being calm and quiet to horny at a moment's notice
or she'll just take her dick out on a whim and start jacking off, claiming she "forgot" she wasn't supposed to do that
it's her house, so you let her make the rules
you've introduced her to Civilisation games, knowing she's a bit too forgetful for proper map-painters just yet
she's gotten surprisingly good, and you two make a good multiplayer team
and she's literally a night owl, so "just one more turn" and playing till 5am doesn't really bother her
but today she's trying a game on the hardest difficulty, and isn't succeeding
"Ah, these stupid ai!" she says, unable to find anywhere to settle "I was gonna put my city there"
you're keeping an eye on her as you tidy the room, picking up the cumsocks she creates when you aren't around to fill the role of one
"What the heck? How have these barbs got line infantry, I just got swordsmen?" she shouts, banging the desk...
she's clearly not doing well in tech, being so far behind
it's kind of cute but you understand her frustration
you're about to try backseating and seeing if you can help when she shouts "And a surprise war? Alright, I give up on this"
she closes the game in anger, and sits there pouting, but at least she's not crying
she's very sweaty, and you wonder if she "forgot" to shower again, as she often does
you comfort Mumei with a gentle hug and some headpats and she looks happier, though still sweaty
even from here you can see her boner poking up into her skirt

"It's not fair" she says, "I was supposed to dominate but they walked all over me..."

you know where this is going
"If I can't dominate civ, I can dominate you, r-right anon?"
her gentleness is still there, reassuring compared to a certain clock goddess, who you think may well be watching you
somewhat reluctantly, you kneel under the desk in front of Mumei's chair, prostrate before a ditzy but horny and frustrated owl
"I-I want you to j-jack me off!" she says, slightly hesitant, though eager judging by the growing tent in her clothing
the smell is strong but sweet, despite being a forgetful gamer the owl has learned how to keep herself relatively clean over the years
aside from her throbbing cock, that is, which she leaves to you
you lift up her skirt, noticing the usual lack of panties
Mumei's shaft isn't that much bigger than yours, but she uses it a lot, and several times you've seen her jacking it when streaming
and watched her "forget" to clean her chair when she can't find a sock in time
but this time it's you that's jerking her off
her dick and balls are hairy and strongly scented, since she "forgot" to shave and shower
again
well, at least it's sort of consensual?
you pull her foreskin back and forth, slowly edging Mumei
it's very sweaty and her fragrance is overpowering, but hypnotic
soon enough her tip is coated with precum
all the while Mumei pants uncontrollably, enjoying that you're acting as an outlet for her lust
beneath her dick & balls her pussy is dripping wet, and you use a finger on your spare hand to caress it gently
as you start to insert a second finger, you move up towards her clit, which is evidently too much for the horny owl
"KyAHn-WUAAAH!!!" surprised and overcome with lust, she prematurely ejaculates all over your face
it's a thick, salty load, but hers usually are

"Fuwah, hahh, s-sorry anon, I-I didn't expect you to do that" Mumei is embarrased you got covered in her spunk, but she's still hard

gazing up at your owl violator, and with your own boner throbbing, you suddenly hear a familiar laugh