While the majority of the pleasure for each participant will come from oral sex, the Oral Pinwheel leaves each participant with both hands free to hold sex toys, stimulate or explore. Sex toys can also be a lifesaver if someone's mouth gets too tired to continue. Just remember to practice safer sex protocols if the toy will be shared among the participants -- like swapping out condoms over the head of a wand massager.
While the Oral Pinwheel is shown with three participants, it can be expanded as far as your imagination allows. Unlike many group sex positions, the Oral Pinwheel requires very minimal movement and can be performed lying down. To reduce the amount of effort and leg strain, or to support immobile legs, add a large pillow between the knees, behind the giving partner's neck to raise the receiver's legs and make the position more comfortable for everyone.
Because of its adaptable positioning, the Oral Pinwheel lends itself well to large orgies. It might be impossible to synchronize everyone's orgasm within the Oral Pinwheel position (especially when the group gets large), but the Oral Pinwheel's design allows any satiated person to easily leave the circle. The circle will simply close back up, and the stimulation will continue all the same without the satiated person's involvement. This is different from many other group sex positions where extricating may be difficult or would throw off the rest of the participants within the position.
As the Oral Pinwheel will have all of the participants laying on their hip and arm for the entirety of the position, it may be best to do this position on a soft surface like a bed or carpet. As the group count gets larger, it may not be possible to do this sex position in the "best" location. At that point, we'd recommend using pillows and blankets
to your advantage to try to make every participant as comfortable as possible.