fauxitus — Penetrative sex using a harness and a phallic simulacrum of some type to stimulate the G-spot in women; or, the prostate in men. Some enjoy
the experience of dilation using stimulators of graduating sizes and lengths.
Some people prefer to assert
freedom from the penis shape by using a stimulator in the harness that is shaped like a
sperm whale, a dolphin, or even an alien ovipositor complete with implantable eggs.
Whatever is chosen, this isn’t an act designed for either a quickie; or, a lack of commitment to the experience.
This is a very “overly specific” act to perform.