Isekai Sex Boutique takes the player to a fantasy world where they have the opportunity to start a new life by running an intimate goods store. The hero, finding himself in an alien reality, decides to use his knowledge to create a unique outlet. The assortment includes a variety of products suitable for a wide range of customer preferences. Daily work involves organizing deliveries, communicating with visitors and studying local traditions. Each task requires attention to detail so that the store becomes popular in this unusual society.