Tell her you don't want to turn away.
From Create Your Own Story
"I don't want to turn away. I want to watch you. I want to enjoy you." You say quietly. You try to be sound as charming as possible. The girl bites at her bottom lip and stares at you with uncertainty in her eyes. After a moment of silence, she nods slowly, then reaches down to unfasten another button. Then another, then another, then the last. She reaches up and peels the wet fabric from her shoulders, let's it fall down her arms, and slap to the floor. She stands before you in nothing but a bra, and her pale flesh is speckled with light colored freckles here and there. Her breasts are the biggest you've ever seen, voluminous and testing the very fabric of her light colored bra. Soaked as it is, you can see the outline of her nipples pressing against the pads, and she sheepishly raises her arms to cover herself. She is a little rounder than you're used to, a little extra weight in the belly, arms, and face, but at the moment, in the pale light, she looks absolutely lovely.
As her arms move to cover her body, you can see the tattoo on her chest, right above her cleavage. It's a large heart surrounded with thorns, and black wings stretch out from behind it over the tops of her ample bosom. The biceps of each of her arms are equally covered in brightly colored ink of motifs you don't recognize, and you admire the work as much as you admire the rest of her.
"Are you sure you don't want to just let me get undressed?" She asks nervously.