Is it normal to cum when reading fanfiction/imagines

I voted normal. Why do you think those erotic fan fiction websites exist? Personally though, I couldn't fap to just a story.

Depends if masturbation is involved. If there isn't, and the thought itself makes you ejaculate, then it is a bit odd, but not abnormal seeing as you're just reacting to an erotic stimulis.

If it's erotic yes it can make you cum
nothing to be shame to finger your self
and explore your pussy while looking
that stuff you got releases..