Sucking your back out
Blowing her spine into delirium will leave your partner gasping for more and fulfilled. Enjoy the intense sensation of stimulating every inch of her physique, sending waves of sensation through your vertebrae. Let your fingers traverse along her back, intensifying the desire with every move. Make sure to listen to your partner's needs and uncover fresh ways to blow her mind. Ignite the passion, let go, and amaze her beyond imagination.

Blow someone out Idioms by The Free Dictionary