They are comprehensive and appreciate your honesty. You are not the first, but you can serve anyway.

You accept your new clothes and a chastity device adapted to youor cock, but when they lock it, a powerful holy spell affects your mind.
You smile, and you understand your true purpose: You must serve the church... and you quickly forget about your quest.

After months, some nights you feel lonely, you are desperate for sex, and you convince some young priests or indecent nuns to use your ass.

After years, you are known in the church as the "Anal Nun", a nun who will offer her backdoor to anyone interested. Your ass is always clean and well-lubed to receive cocks, fingers, mouths, and other insertable objects like candles, vegetables, or fruits.

It's not against the sacred rules, your God only forbids to put your penis inside other girls, and you are not doing it.

This is the end of your journey, you finish your days enjoying anal sex, with your ass loose, and a comfortable life dedicated to the church.

Bad ending
Anal Nun ending (male variation)

Task: Wear a robe or sheet to simulate the habits. Kneel and close your eyes, imagining the church around you. Hold a collar, whispering prayers to yourself. Feel the weight of devotion as you accept your new role. Next, put on a chastity device. Act mindlessly, only think about praying and pleasure. Insert a medium buttplug and kneel on the floor, imagine the priests and nuns watching you. Remove the plug and prepare three syringes of warm lube and a selection of safe insertable objects (candles, vegetables, and a deodorant) and 2 medium dildos. On your knees, take each one slowly, whispering prayers between moanings. Imagine the nuns using objects and the priests fucking you with their cocks. Spurt lube inside yourself using the first syringe, on your face the second, them make 3 deepthroats and spurt the last one inside tour mouth and swallow. Rub yourself until you are about to cum, say please supreme god let me cum, and cum moaning loudly.