WarpMyMind

if this fantasy is disrupting your day to day activities you may want to seek help about it.

to more directly answer your question, if its fantasy anything can happen, so yes, it is posible.

It could be that you want the fantasy to be real, so your sub-conscious is adding the cries for help. Another possibility is low sound quality on the recording and your mind is interpreting static and other noise as words. (This happens a lot with electronic voice phenomena [or whatever the term is-- when voices show up in the background when a recorder is left on in an empty room]-- the brain expects what it hears to make sense, so it reworks the noise to make sense.)