A ring.

It is a small gold band with a kind of flowery pattern.

She looks up from the box amazed.

"Oh John, thank you so much!"

She gets up off of her bed to hug you, taking small graceful steps towards you, and gives you a warm little hug. Even in her high heels she is shorter than you by a lot.

You feel her, pressed against you, and know that all it would take would be a sensual caress, of a certain kind, and she would be melting in to a puddle of submissive aquiesence. You can sense how ready she is to turn her mind off and give in to the deep horniness that betrays her even now.