VERY UNIQUE PROBLEM WHICH NO ONE ELSE HAS: I have very very less flesh/muscle on and around my bottoms (sit bones) on which I sit. So whenever I sit down, my sit bones press really hard against the surface I am sitting on and within no time I start feeling uncomfortable. So I have to either stand up or change my sitting posture/angle. But the latter barely helps as whichever angle I try to sit on, I start feeling the hardness of my sit bones and the bones around then on my bottom on the surface I am sitting on. As a result I can never sit comfortably on any surface, however soft it may be, for a long time. PLEASE HELP ME GAIN MUSCLE/FLESH AROUND MY SIT BONES (BUMS/BUTTOCK/BOTTOM... whatever it is called).