Partner Arousal

[PhantomDog]

This seems like a granted that many will be automatically aroused by their partner's arousal, but there's cases where sexual repression can limit this.

I'm looking for a file that would help someone be more aroused the more their partner is. I'm personally wanting this in general and for chastity play (for my keyholder to enjoy it more), but makes sense for many other kinks.

Anything you think is geared towards this?