Shiranai Koto Shiritai no? The Animation

Synopsis...

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?”