Moe, a former underground idol who became a hot topic in her previous debut work, is being treated like an enthusiastic otaku who shares her feelings from her time as an underground idol! Meeting her idol of choice, the hardcore otaku is confused by the otaku's heavy breathing, and does whatever he wants to the former underground idol who can sing and dance. The otaku's sticky tongue technique makes her fair body flush with blood and she climaxes! The otaku's cock makes her sweat and go crazy, just like at a live show! The moment when the former underground idol suddenly turns into a nymphomaniac, revealing her filthy sexual habits and disgraceful behavior!