She rubs her thighs together and smiles.

"...Okay, yes, I am now going to be fantasizing about a kitsune chasing me down and brushing me with ethereal aphrodisiacal flames until I can't resist. Flames that tingle with gentle warmth instead of pain."

She starts looking up appropriate porn for this. It's a big internet. There's probably something.

"To clarify, do you want me to actually accelerate your arousal response or is that part just a fantasy?"

"You can actually do that?"

"Parts of it at least. Arousal is a mix of hormonal and physical changes and they're largely controlled by the nervous system. There are also some hormones released by the glands inside your brain and I can't directly control those."

"Aphrodisics that actually work are an incredible fantasy and now you're telling me they... Can be real. Ah, I don't want to wire head or get addicted to things if possible... But, hmm. One new pleasure at a time, still. You can break that out some other time. Or perhaps have it as a 'penalty' in some sort of VR game later, oh that would be fun." She giggles.

"I expect we'll have time to try a great many things. As for the current bit of fun, is this what you're thinking of?"

There's a feeling of intense heat suffusing a spot below her left shoulder blade with less intense heat covering a larger area about the size of her palm around it. The sensation lingers for a few seconds at full intensity before dissipating.