I was gonna say the same thing Oscy said. If they get more material I'll join.
Jedi, to me, biting is the scariest and therefore the best part of femdom. You can stop a woman from kicking you in the nuts fairly easy. I'm thinking in terms of myself. I have quick reflexes so I have blocked many attempts. Most were guys trying to be funny. Kick or punch you in the nuts to see you go down in pain. Some were women doing the same thing. My knee is Defendor of The Balls. A girl tries to knee, kick or punch me there and meets my knee which usually results in her own injury. I HATE getting hit in the balls. There's nothing sexy about it to me. For KK, that's the majority of the material. As for biting, there's so many ways she could disguise it. The main one is a blowjob of course. Once she's got them in between her teeth, it's pretty difficult to get her to let go and none of them are painless. You could, punch her in the face. That may infuriate her and make her bite down harder if she doesn't release. The only thing I can think of that would work(unarmed of course) is poke her in the eyes.
Anyway, I'm just trying to illustrate why biting is the scariest(realistic) part of femdom. You all know it too. If you look at the banner on www.*************** what do you see on the right hand side? A woman stretching out her slave's ball sac using her teeth. Her teeth are the strongest weapons she has. Not kicking, not punching, not kneeing, squeezing, or stomping, but biting. The most scary thing about it is she can rip them off in one bite. It's less likely to destroy them with one strike. I mean you get hit, you just curl into a ball and that's the end of that.
Jedi, if you have any pull with KK, or in fact are running the show, add more biting material. It only adds to it. Of course there are updates that don't need it and you don't want to be one dimensional, but 3-5 mins of biting in multiple updates in a month would only add to the intensity and sensuality of your vids. I say continuous cause it should be. One or two bites here and there is kind of annoying. However, if you had a segment of just biting, your bite fans would be happy, multi-fetish fans would be happy, and your striking only fans could just skip over it. Plus, you'd have my membership and full support too.