hmmm coconut oil in a fleshlight? Isn’t that a nightmare to clean? I just use a specialist water based lube bro, cheap and does the job....I recently saw first hand how oil can unexpectedly dissolve something. My old lady is not keeping up with my sex drive right now, so I got one of those rubber flash light devices to supplement my needs. I’ve been using it with coconut oil. The jar of coconut oil was almost gone so I thought it would be a good idea to leave a plastic spoon in the jar to easily scoop some out. Within a few days, I was horrified to see that the plastic spoon was dissolving in the coconut oil and breaking apart into small sharp pieces. The inside of the rubber device is also disintegrating from the coconut oil! I had to throw them out to avoid a horrible and unexplainable injury!