It's an inescapable fact that androids experience feelings of arousal when they fight and 2B has found that that absolutely coincides with what it does to her when her partners get a little rough with her in intimate moments like this. When 9S pulls her hair just that little bit it makes her pause, makes her groan softly as she pulls back to take a breath she doesn't need and try to cool her processors down.

But she doesn't stop for long. She's right back at him in a fraction of a second, the tug on her scalp from his grasping urging her to keep going, give him more. She's less careful, less gentle now that she knows he does like it, does feel it the way she was hoping to.

It feels a little foolish to push his legs open wider so she can find a better angle, her thumb stroking against him where her tongue isn't rolling against him like she's trying to do everything she can to give him as much pleasure as possible.