From the mist, she takes a corporeal form, and you observe a sexy demon with perfect breasts, smooth red skin, a tail, and horns.
The demoness is pretty, and you think that the deal will be easy.

Her nipples are sweet and you can't stop sucking. She takes out your clothes and replaces them with a diaper.

You complain, but you feel a tingling on your chest and suddenly, you notice how your breasts start to grow. It's embarrassing, you don't want to have girl breasts, but they are extremely sensitive and the cold wind makes your nipples hard, you never experienced this before.

She says that human babies need food and water to survive, so, she will teleport mashed bananas and abundant water inside your belly.
With disgust, you notice that you lost control of your sphincters, and the mashed bananas and water are coming out and filling your diaper.

Your skin starts to change, it's reddish, and you feel a strange heat inside your body... a tail sprouts from your back, and horns grow from your forehead.
You feel a good sensation of the food and water coming out of your ass, you think that you have an erection and you are deeply embarrassed.

You feel weird, but the worst part is that you are extremely horny, and you can't control yourself... you start to touch your breasts which are bigger and more sensitive, and you feel something wet between your legs.
At first, you think that you've pissed yourself but that's not true. Scared, you can't find your penis, you only touch a warm wet vagina. After you touch it, your fear fades away and is replaced by a strong desire, you can only think about sex and you want to use your pussy right now.

You start to masturbate and you forget about the dirty diaper. Your breasts continue to grow and your skin is almost red.
She holds your breasts and explains that it's time for a diaper change.

After the diaper change, she breastfeeds you and she rubs you through your diaper. You cum multiple times and every time that you do it, your mind weakens, until you babble some words, and you only can say with difficulty "pussy" "cum" "mommy" and "diaper"

You become her big baby and your whole body belongs to her, your new mommy... you forget everything about your world, and you pass an eternity of pleasure, dirty diapers, breastfeeding, and being pampered like a baby.

THE END

Task: Wear a diaper or a big sanitary pad with panties. Rub your breasts and nipples with ice cubes. Blow on them, and put on a bra filled with clothes to simulate your new breasts. Insert a peeled banana (or mashed banana) inside your ass, and add 200ml of warm water. Act confused and disgusted, expel the banana and water inside your diaper. When you finish to expel, pretend to have pleasure and act embarrassed. Use lube to rub your clitty, press it hard to avoid an erection, imagine a wet vagina, and act surprised. Masturbate like a whore, pinch your nipples, show your tongue, and drool over yourself. Rub your clitty, ass, and nipples for 5 minutes. Change your diapers, imagine the demoness acting like a hot mature condescending lady, and suck a small dildo or similar object to simulate her breasts. Rub your clitty through your diaper (or sanitary pad) and cum inside it 2 times. Babble “pussy” “mommy” and “diaper” when you are about to cum and “Cum” “mommy” when your are cumming. Pretend to sleep for 10 minutes and don’t clean yourself until you can cum a 3rd time inside the diaper.

*Female: Start with bandages or very tight clothes to hide your breasts and a dildo between your legs to simulate your penis, drop the dildo on the floor and take off the bandages when the task asks you to act horny