Images or animations that depict one of two entirely different things:
- A sex toy (most often a dildo) that has been attached to a wall or floor (often via suction-cup), forcing the character masturbating with the toy to rely entirely on their own movement for stimulation.
- A special harness with a sex toy built onto it that penetrates one of the orifices, and cannot be pulled out except for taking off the harness. Generally seen in BDSM.
See also: