My first toy was about 10" long and 2.5" in dia. The length took me a little
while but the width was never a problem, just a source of pleasure. Very
quickly bought much larger toys and eventually worked up to double fisting.
My best friend wishes his ass would open like mine. If he wants to use a toy
it's got to be a very, very small one. We joke that he's the tightest ass
bottom either of us has ever heard of.
Everybody's butt is differnt. You really are the best judge of what size you
can handle.
I assume you are aware of needing lubricant on them...
Wristrider in NJ, USA