MASTURBATION SLEEVES – Other names include “Onaholes” or “Fleshlights” (a famous brand).
They are soft, skin-like, flexible tubes to go around the penis and provide extra stimulation during masturbation.
Some have one hole with a closed end at the other or two holes to make an open end.
They can look like simple tubes or more elaborate reproductions of vaginas or anuses.
The term “Fifi” is a one-use disposable sleeve masturabtor.