Yuki Nee-chan no Kan-nou Gokko

In his first year at high school, Shin Yuki harbors a secret affection for someone—Yukino Kurose, an older, book-loving classmate with a captivating figure. Unbeknownst to him, she harbors a scandalous pastime: recreating steamy scenes from erotic literature through playful role-play.

As Shin stumbles upon Yukino’s secret, he finds himself entangled in her daring impersonation games… or does he?

This is the exhilarating coming-of-age story of their youthful desires and the thrilling “adult play” between the literary girl and her mischievous friend.

(Source: Ganma+, edited)