Secret phone fun

I wasn't quite sure where to post this, so I'm dropping it in the relationships section.

I've had female friends, with whom I've not been romantically or intimately involved, admit that they've masturbated to my voice on the phone.

I sort of suspected it a few times during the course of conversations due to sporadic whimpers or groans that slipped out and on a couple of occasions, I asked what was going on over there. They acted a bit funny, like getting caught, and denying it, though...

Secret phone fun