Please write me a story with the following details:
-My male body is possessed by a mystery girl
-I am stuck inside my own body. I can't even speak as she is in complete control of me
-She explores my male form, as she is curious
-She eventually begins to masturbate, quickly learning how to stroke my cock
-She eventually has a mind blowing orgasm, shooting cum against the wall in front of her
-She quickly moves to prostate stimulation, as she forces me to stick my fingers up my ass with one hand, while masturbating with the other hand
-She experiences another mind blowing orgasm