Windmill. But I was also thinking of calling it Mixie grinder blades screw.
This drawing is dedicated to the Dude, who complains, whenever I draw nudes I give them hanging breasts and cheerless tortured faces. Here is a cartoon of cheerful, non-hanging breasted nudes. With the upwardness of the breasts, the general flow of energy in the composition has literally gone against gravity a bit.
The windmill girls are made up like dolls – their nudity protected in plastic shells, playing little children’s games, happy at being pierced and rotated around, looking up to thank the holy brotherhood of heaven for their good fortune. Asaram Bapu would have liked them.