An otaku's life is invaded by a giant breasted girl, Ito Maiko, who initially stays with him in exchange for accommodation. However, it soon turns into a sex game. The girl's giant breasts and sensual body make the otaku unable to resist, and he is quickly conquered. This is a story filled with lust and forbidden feelings, with the otaku and girl's relationship becoming increasingly intimate. Creampie, MILF, and amateur elements make this story even more exciting. Full HD and exclusive content provide the most realistic sex experience.