My Tielfing with a Fey Heritage (fey heritage feats) would like to use the nude items she found recently in a trashcan that allow her to be a shemale. However only when she casts a cleric spell that makes her one. Normally, and by birth, she is a female. This is mainly a ERP thing to do with her so not sure if this request is needed but doing it anyways.

RP Info and background.
She is a Cleric/Monk/Sacred Fist of Shar and part of the Order of the Dark Moon (Shar's Cleric/Monk order) who has been enslaved to two other Tieflings under Kortugan law. She is born a tiefling but some where in her ancestory in the far past one side of her family mated with a Nymph thus leaving traces of the fey blood in her family. She was given to the Order of the Dark Moon to be raised and was thus basicly orphaned to them. She learned the ways of Shar's Faith and found great enjoyment and enlightenment in the Faith. She left the Monastery of her Order in recent years to travel the world out of curiosity of the outside world. She learned of the divine spell that can transform her gender only just recently from a religious text she found in the Deep Caves of Kortuga.