Episode 1 – The protagonist, who inherits his grandfather’s model shop after he falls ill, begins to run it with the help of Risa, a regular customer and an otaku who is passionate about models and is known for her buxom physique. Thanks to the strict but trustworthy Risa, the shop manages to reopen without any problems. One day, the protagonist discovers a special solvent created by his grandfather. While chatting with Risa at the end of the workday, he is shocked when she starts to change clothes carelessly. In a moment of carelessness, the protagonist accidentally spills the solvent on Risa’s body. To his surprise, the atmosphere changes completely and Risa, with a seductive aura, begs him in a tone full of desire: “Please… can you calm this down?” Episode 2 – With Risa, the big-breasted tsundere who works at the shop, taking the day off and with no customers in the model shop, I pass the time watching videos of Tsukishima Misaki, a streamer with a voluptuous physique. While I inevitably remember the intimate encounter I had with Risa days ago, Misaki herself suddenly enters the shop! Despite realizing that I was watching her videos, Misaki kindly, but also very provocatively, teaches me her knowledge about models. However, in the midst of all this, the mysterious “solvent” is up to its tricks again, and this time it is me who, after inhaling its aroma, ends up pouncing on Tsukishima-san… triggering a new unexpected incident!