Once left unsold at a market, she was purchased by her Master, and feels deeply grateful to him. Cheerful and extremely devoted, she always wants to be useful to her Master!! She excels at housework and erotic service, and her breast milk has healing properties. Although she has no combat ability and cannot use magic,
she gradually grows while exploring the dungeon--
and somehow, her breast milk begins to change... !?

Milfy, a cowgirl maid who wants to be even more useful to her Master. This time, not only housework and H service--she will challenge dungeon exploration!! At her Master's suggestion, Milfy enters a dungeon that has already been cleared and contains no enemies, as a practice run. There really are no enemies... but the dungeon is still filled with dangerous erotic traps...

A "Spider Nest Dungeon" covered with sticky webs everywhere. A "Tentacle Dungeon" where slippery tentacles constantly writhe. A "Demon Chamber" filled with eerie devices and the sweet scent of aphrodisiacs... ... If she fails to avoid the traps properly,
Milfy's voluptuous body may become prey to the erotic traps...

!?