Skin issue (Torpedo/pointy/spikey)

[AutVincereAutMori]

Greetings.

 

I'm using CBBE TBBP with HDT physics. The issue as displayed in the screenshots is that the belly immediately becomes spikey during sexual scenes. I figure it might probably be a skeleton issue. 
After a long research and tweaking, I still did not figure out the source of the problem. 

Thank you for any help or leads. 

 

Here : 

 

 

(I use BodySlide )
 

[AutVincereAutMori]

SOLVED:

 

For anyone having this issue, try to re-install XP32MSE, let it rewrite all other files. If you're using MO for example, simple put it at the end.