Is it possible to cut the end of a sleeve / hip and cut a ring round the internal hole so it fits onto the end of a pump like the http://www.drugstore.com/robo-suck-3-donut-set/qxp515366?
I dont want tons of suction ( like what happens with donut set ) but enough to create a slight drag to pull me through the sleeve and resist if need be to create friction by pushing away or back out .
I have eds so pushing into anything seems to make me much worse regardless of the product - hence why Im looking for an alternative way.
cheers