The Squeeze and I can't both fit in the mouth, butt, or cunt end at the same time. But we can easily dispense with the hard plastic sleeve and with a little Eros or Gunn Oil slide the inner sleeve over both our dicks, each of us using a different end. We're both huge, so it's great for keeping us aligned, rather just using our hands. And we can slide our dicks along one another for what seems like hours. Cumming is a major plus, because if we don't cum at the same time, we certainly cum soon after.
All of our cases and sleeves are the "ice" variety so we can see what's going going on. The Fleshlight is the best, if not just one of the best sex toys we've ever bought.
And as a mjor cum hound, I especially enjoy using Fleshlights at the little gatherings are our home. Nothing like the hot and frothy cream pie of sliding your dick into a Flehslight that already contains two or three loads.