College student Meiko works at an erotic game maker. With no prior experience, she becomes a graphic designer aiming to finish an R-18 game using a 16-bit PC.

Meiko Uehara, a college student, began working part-time at a computer store in 1992. However, behind the scenes, the shop was an erotic game maker specializing in bishoujo games. Meiko, a talented artist, is suddenly hired as a substitute graphic designer after the staff flees, even though she has never drawn an R-18 illustration before. Will she be able to complete the eroge successfully? With a 16-bit PC as her partner, her career as a creator begins.