Every high-lumen portable projector runs warm. The IPX566 is engineered with safety margins that exceed industry standards (UL 62368-1 certified). The "hot" you feel on the exhaust is heat successfully removed from the LED emitter.
The film's specific scenario involves a "father-in-law and daughter-in-law" narrative, a common trope within the Japanese adult video (JAV) industry that explores forbidden or domestic family dynamics. ipx566 hot