HDT disables after sex animation?

[berryboi]

So I downloaded FloppySOS and am using the HDT extension which works nicely in all situations, even during sex, but only if im using BBP animations such as Arrok's. Problem is though, after a few sex animations the butt physics are no longer there and the boob physics are just barely noticable, but everything is fine again after restarting the game, but this has become annoying. The reason why I included Floppy earlier was because it doesn't show during sex animations, the dick and balls are stiff, stuck in place, no physics at all. They'll move according to hip movement, yes, but there are no physics. I really need help, pls :(