Jazz follows the example. He as well moves his hands to touch and explore, to open buttons and find soft, oh so soft skin.
That is the way his sensors were made, and that is also the only way his mind knows to interpret an avatar's sensations. Human skin - all organic skin really, be it mammal, saurian or insectoid - will always feel soft to him. It makes him yearn only more for what he knows is definitely not a very healthy thing for Midvalley.
And hurting his human, as involuntary as it might seem at the moment, is not something he would ever be able to forgive himself for. Thus, he lets the holo do what is nice and tries to ignore his spark's fluctuations behind them.