Sucking your back out
Sucking her back to cloud nine will leave your partner begging for mercy and fulfilled. Enjoy the intense sensation of exploring every inch of her body, giving waves of ecstasy through her vertebrae. Let your touch glide up and down her body, amplifying the desire with each move. Make sure to listen to your partner's needs and uncover fresh ways to drive her wild. Ignite the passion, let go, and amaze her beyond imagination.
The Online Slang Dictionary