The champagne room position is a seated, rear-entry sex position. To get into this position, the partner doing the penetrating sits down on the edge of a chair, couch, or bed, and the receiving partner gently backs up into them. The champagne room position can be used for anal or vaginal sex.
The couple pictured here using the Satisfyer Pro 2.
The champagne position leaves both partners' hands-free, making it an easy position to add sex toys. In this image, the receiving partner is getting ready to use the Satisfyer Pro 2 on themselves. Adding sex toys to this position allows for dual stimulation of the G-spot and clitoris.