You are a captain knight who finally defeated the Demon Lord and took their life. You reported this back to your king and princess who were proud of what you achieved and rewarded you handsomely. However one night you hear some moans coming from the princess's chambers. Curious you go there and find the princess rubbing a male rod of hers while in heat. She is startled by your sudden appearance and your reaction to her...new bizarre condition is just as shocking. "Oh uhmm.." You asked what's with her and she says "Well...the Demon Lord you slained....their soul posessed me." she admitted embarrassed.