Quote Originally Posted by myri_SN View Post
this might be a very stupid question

but what use are those inflatable breasts on those pvc suits? always makes me wonder
I would have to take a guess at this one and hope that if anyone does know the answer they will post it...

... I would guess that the fuller the area is with air the more pressure on the breasts underneath, causing pleasure/pain. Also I suppose that to some people it just looks aesthetically pleasing.