In that case it will be difficult to do what is traditionally considered moaning but she can send a small sort of moan-like vibration through herself and into him using her power. Apparently. She wasn't previously aware she could do that.

Oh wow that's very cool that she can do that. Cricket often purrs on him when he's backlashed, it's like that except for all the ways the comparison is completely incommensurate like the makeouts and the hot girl. He can whimper a little in the back of his throat without unsealing his lips from hers.

That is also an extremely good sound, based on evidence such as how it was produced by Haru. She vibrates back at him.

Can she cross her legs together and squeeze her thighs together from this position? Because she would like to do that right now.

They're more side by side at this point than stacked, so sure, if she wants.

Good, because she wants to do that and also rock her hips and continue kissing him as much as is superhumanly possible.

"...do you want me to - um - never mind -"

"-mm?"

"Like before, but - there's not really an efficiency argument, kissing's about as good -"

"-I um. Oh - would you -" Wow. "- you're too attractive for me to remember what I was going to say."

"Sorry?"

"You do not need to apologize for being very attractive, since you also have a wonderful personality. If you had a terrible personality and you w-" what if she kissed him actually, that sentence was taking too long to complete. 

Kissing instead is good!!

And she will squeeze her thighs together and rock subtly until her ~purring reaches a distinctly intense peak.

The purring is very very good but he is already pressed up against her with as much skin contact as he can manage so there isn't a lot to be done to express his appreciation besides small whimpering noises.

Well after peak purring her legs can be wrapped around him even more though she is.... Unsure what to do about the part of her anatomy that is at this point rather wet. 

That's up to her! He made the offer, or possibly the request, and he will be okay if they just lie here on the floor making out.

She really wasn't paying attention at the time and so is stuck just sort of jutting her hips slightly away so as not to get any of.... herself... on him.

As long as all the away-ing is below the waist where he's still wearing pants and can't benefit from leg contact much, no objection materializes.

"-can I um. Familiarize myself with your midriff?" She does eventually ask, attempting to make the request sound less scandalous and failing badly.

"I'm not sure what you mean? And I'm ticklish? But probably? Let's go with yes?"

Well now she's too embarrassed to go ahead with trying and is just going to awkwardly pause while staring at his abs instead. 

"- there should be words coming out of my mouth." She remembers after a moment.

"Or kisses work too - and I'm already a lot better now if you want to stop -"

Kisses sound good actually.

That's because they are! They are good!