Any ideas for getting "a little more rough" online?

[literallydidnotask]

I'm currently in a long distance relationship with my sub, and it's actually quite hard to spark up some good ideas for punishment and rougher conversation. He recently said he'd like it if I got a little more rough, but considering the distance between us, I'm really stuck here. I've tried orgasm denial and... Well, that's about it. He doesn't have access to toys, he isn't okay with bondage, and over the camera only goes so far without anything to o forward with.
Tl;Dr: I'm stuck in a "rough" rut and I need new ideas for ldr s/d.
-R.x

 

[HarmlessBeast]

It would help if we knew what your living situations are. Do you both live alone? That changes what you can do.

It would also help to know what his likes/dislikes and limits are.