[The hands twitching most definitely catches Rin's attention. Like a cat zeroing in on the twitching tail of a mouse. Rather than continuing to tease Mona's breasts as she continues the gentle roll of her jelly-like body, Rin instead reaches for those hands. Clasping them like a lover, and threading their fingers that she concentrates hard enough to form.

Mona and Rin may not be emotionally close, but Rin knows a mirror when she sees one. Well, perhaps only recognizes a mirror when she wants to. In any case, she uses this move because it was devastating when Genya had done so to herself. Something intimate and tender weaved in with raw lust.]

Of course it is. Savor it, won't you? I'm being gentle now. I'm not sure how long I'll be able to hold back, you know~

[Her voice carries and upward lilt. Teasing and sing-song in its manner as she grinds slow and deep inside her partner. Sure, Rin could make this efficient and just move the 'slime' inside Mona, but she's greedy. Instead the gleeful tease makes sure to rock Mona's entire body. Eager to see that soft flesh jiggle and those petite tits bounce.]