She gives you a slight pout as you stroke, averting her gaze slightly as she does.
"I...erm... Thanks." She murmurs, quietly. "For choosing me, by the way. I know that there's a lot of options here in Chaldea, but It means a lot that you picked me."
You start to say something, but she lifts her skirt up and shows off her tights-clad hips and panties, still with a pouting expression.
"My name's Olga, by the way." She adds. "Olga Marie Animusphere. Just Olga is fine."
The silence is palpable, as she flushes some more.
"Ju..just Keep stroking! You're almost there."
[Stroke 25 times]