balloon porn
Porn in which a person rubs balloons, grinds on balloons and stimulates themselves sexually on balloons to the point of popping the balloons while grinding on them.
There is an episode of Bobs Burgers where it is revealed Linda's father is into balloon porn and would like Linda's mother to play sexually with balloons in front of him, but she refuses to at first because she doesn't care for startling noises.