You protest

"It's embarrassing to be seen like this" you grumble softly.

The stranger titled your chin so that you had but to look her in the eye "Such feelings are for girls not women. Which are you?"

"A woman but... but... You're so much more beautiful than me!"

She moved her hand up to your hair, stroking it affectionately. "I am here to see how how beautiful YOU have grown so that I may make a report to my mistress. If it will make you more comfortable I shall disrobe also".

Before you could protest any further the stranger withdrew from the bed and shed her wimple and gown to reveal a nude body that could not exist in the waking world.