It is a colloquial way of naming a gote used in the Japanese porn industry in the missionary position.
It is not a specific form or pattern, but a way of referring to a particular use of the tie: in this case, keeping a simple restraint, with the arms behind the back, in the missionary position.
In these productions, speed and the actress's comfort usually take priority over technical criteria, since she has to stay in that position for quite a while, with other people interacting sexually with her.
It will usually be a fake tie (something very common in this kind of film), that is, just a few turns of rope around the body to simulate the gote on camera.
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