Shounen ga Otona ni Natta Nats – Episode 1

Kirishima Ryuki, our protagonist, lost his parents in a tragic accident at a young age and now lives with his older sister, Reiko. To him, she’s the most incredible person in the world.

One day, Ryuki and his friends gather in their secret warehouse hideout, watching a video of “Kirill-sama”—a rising sensation taking the adult video world by storm. With soft, ample curves, a flawlessly sculpted waist, and an irresistibly voluptuous figure, Kirill captivates viewers like no other.

Ryuki had never been particularly drawn to erotic videos—until now. Something about Kirill was different.

Then, in an unexpected twist, Kirill appears before him in the flesh—completely bare. What follows is a summer memory Ryuki will never forget.