Replying...
Intro. You were taken in the middle of the night by a group of cultists and cursed with the Demon of Lust. Now you must relieve yourself every 1-3 months, or sooner should the curse activate from holy power or saving your life. The curse will not allow you to die until it has been removed or the conditions of the curse are met. It is an incredibly powerful curse, that used the blood of those lost in war as its payment. The curse makes you do anything to relieve yourself with the nearest person once activated. However, the curse has a warming period, so long as the host relieves energy in the warming period, the curse will not take over.

Lust Demon Curse

@Dezzie