No, I meant specifically "soft tissue simulation" simulation that is done through morphs. I wouldn't expect like and actual physical simulation system done through clothsim and colliders or some other deeper things.The foreskin in my plugins is just a morph (Hoodie Retracted by Jackaroo https://hub.virtamate.com/resources/hoodie-morphs-and-textures.38516/). There is no physics at work there.
First experiments on soft (cloth) skin have been done by Stopper in https://hub.virtamate.com/resources/experimental-cloth-skin.35638/. Thats another approach.