The Lean Back position is an oral sex position that offers the receiving partner a mouthful of titillating pleasure. The receiving partner sits down and leans back on their hands to get into this position, opening up their legs. The giving partner can either kneel or lie down between the receiving partner's legs.
To make the lean back oral position stimulating for both partners, the giving partner can use a hands-free sex toy, such as the Satisfyer Power Balls pictured below. The kegel balls will stimulate the giving partner as they move, thus providing stimulation for both partners. The giving partner could also use anal beads or a butt plug in this position.