One can enter the heated seat from the back. The partner doing the penetration sits on the edge of the bed with their feet flat on the floor to achieve this position. The person doing the penetration turns their back on the receiving partner and sits on their lap.
The receiving partner can manage the penetration's depth, angle, and rate while still enjoying the advantages of rear entry in this position. In this posture, both partners have the freedom to use their hands for stimulation of different locations. The partner on the lower end can use their hands to stimulate the clitoris or nipples. When one partner reaches down, they can stimulate the perineum, scrotum, or base of the penis. The Swiss ball blitz is an alternative stance to consider.