The Sissy Sex Slave Ending is an Ending in Prisoners of the Elder One. It occurs after choosing every correct option when flirting with Aubrey. These are:
- You, the Machiavellian Monarch of Malevolence
- You are completely devoid of virtue
- When I look at you, I tremble with fear
- I dream of kissing your lips
Getting all but one right will yield the Hellfire Wand instead.
Aubrey, quite impressed with Erik's brown-nosing, declares that she must 'have a him'. She puts him in a Japanese schoolgirl's outfit, before fucking him in the ass. She then feminizes Erik, renaming her Tracy and eventually breaking 'his' mind.