Approach the mirror and take a look

You stand before the ancient mirror, it vibrates with magical energy.
Maybe this thing can open a portal to your world.
You read the small runes that are carved into the golden frame, it's the word "Change"
You speak in a loud voice and you notice that now, you are reflected in the mirror.

But the reflection that stares back at you is not your own. The features are familiar, mouth, eyes, hair, but it's a woman!
As you watch, the changes begin...
Your clothes are disintegrated, your nipples tingle, your penis is numb, and your waist hurts.
You start to lose all your body hair, your breasts start to grow.

You glance down in shock as your body begins to change, the sensation is strange and humiliating, as you watch your identity slip away. However, an intense pleasure grows inside your body, and you involuntarily touch your breasts, which are bigger, sensitive... your other hand tries to reach your penis, which is numb, but leaking cum, when you try to hold it, it shrinks and disappears inside your body with a strong orgasm, you only feel a sensitive and delicate vagina with your hand. You use your other hand to touch it, the pleasure is more intense... your cum starts to change, and you notice that it's not cum... it pussy juice!! You tremble with another huge orgasm and you scream. You are surprised, your voice is sweet and feminine.

A full set of female clothing materializes on your body, and you are fully dressed.

You have a tunnel to reach deeper into this cave
You can take a hidden passage with stairs, revealed behind the mirror, following a stream of fresh air upstairs.
You can try to return to the main tunnel and try to find a treasure in the cave full of spiderwebs.