Give her exactly what she's asking for.

"So my endurance is the problem?" You ask playfully, slowly shuffling your way back towards the computer. Asuka, of course, does her best to keep your cock in her mouth thanks to your command, and that means she's somehow oblivious to the way you're both getting increasingly close to the keyboard.

"Ja, it's not mine!" She insists, before putting all two inches of your soft cock back in her mouth and moaning against it. The vibrations make your shaft tingle, and you swear if it wasn't so soon after cumming you'd already be hard as a rock again.

"Well, if it's my endurance you're worried about, I'll just have to make sure it's never a problem again, right?" You reach down and ruffle her hair with one hand, typing in a new entry with the other.

{ I have no refractory period, can get hard immediately after cumming, and my cum production is greatly increased. }

You let out a strained noise as you feel your balls churn - yep, you did something alright. Asuka has about half a second to process that something about the monitor behind you changed, before you hold her head in place and your cock springs to life. She makes the cutest little retches and gags as you shoot from 2 inches to 12, filling her mouth and throat and immediately fucking it as hard as you can.

"Drool" and lube smear across your length, her hands twitchily trying to find purchase on your legs only to end up fondling her own chest instead as she melts. You treat her like a doll, because that's what she is. Sentient or not, she's only here to make you feel good.

"You know I could snap you away and never bring you back, right?" You huff out lustfully, her lust-addled eyes flicking to look up at you as she vaguely nods amidst your facefucking. "You'd just cease to exist. Heck, if I delete the entry on the program, that happens too."

She nods, and you pull your cock out so she can speak. Drool pours onto the floor and she shudders, before the fiery German girl looks up at you with an adorably tsundere expression.

"Yeah, well, you'd have to stop being a turbo-gooner freak that wants to have sex with an anime girl, arschloch." She huffs, making the cutest gag when you respond by slamming your full length into her mouth so hard her whole body jolts.