Being a seat for Mistress Velma can be fun after awhile until her 5'10 170lbs body frame weight just settles in on your body and being her seat your find that it beocmes harder to breathe. Than she adjust her seat gives you less than a second to gulp enough air as you can until the return feeling comes back of not having air as Mistress Velma sits down harder. The adjusting gets hard to get use to but what comes next is not great for being her seat as she gets up and kneels down on the chest and groin as she checks herself out in the mirror. Mistress Velma knows how to make any human seat suffer one way or the other.