All fiction is autobiographical fantasy.
James Joyce
All fiction is largely autobiographical and much autobiography is, of course, fiction.
P. D. James
This story contains real experiences, real emotions, and some supporting characters are based on real people… but then completely blown out of all proportion with fantasy and science fiction.
I do also want to say, the harem component is pure fantasy. My body count after college is One. I married my college sweetheart, sorority president, crazy person and settled down completely. We raised four kids and still live happily ever after.