DASS-892 · The Pure-Type Older Sister Who Became a Gal! Came Back as the Strongest GAL to Make Me Look at Her... Yuki Takeuchi

Kento, who is preparing for exams, was being taught by Yuki-san, his neighbor. The two have a promise they made when they were young... "Someday we'll get married." One day, Yuki finds erotic books with only blonde galls in Kento's room... It turns out that Kento, who is in his teens, was obsessed with galls!! Shocked, Yuki disappeared from in front of Kento... But, a month later... She reappears in front of Kento in a transformed form...