Sounds like my house. When it gets really bad or won't stop I end up putting Jax in "his room" and closing the door. So we can get sleep and Paizly can relax. Not sure if your place is set up to do this, close the door to your bedroom and you and Luna sleep in the bed. Or something to separate them so Luna can relax.
I know how frustrating it is. I love Jax to death, but he makes me SOOO mad when he does this to Paizly. I usually have a squirt bottle, but that only stops him for a second while he licks the water off. The other night I had a bath towel in my hand and I threw that at him. He just doesn't get it!
I swear that when we are not home they play and have a grand old time together. But when we are home Paizly wants nothing to do with him and he doesn't understand why. I really want to set up a camera or even just audio equipment to see how they are when alone.

I hope you can figure something out so you can get some sleep.