We're going to force Takako Chiba, a young employee working at SOD, to do some erotic acts and release them as an AV without her permission! At first glance, she seems cool and calls herself "not interested in AV!" But this proud beauty with a model-like figure is going to be made all erotic! She's put in charge of a new graduate social gathering in the general affairs department, but because she (self-proclaimed) has little knowledge about erotica, the director forces her to masturbate as a study aid! However, the office is operating normally. This is a documentary about her secretly hiding and doing erotic acts while her colleagues and seniors are around, and trying her best to study erotica...!