[BOKD-144] Kỹ thuật tối ưu [Lựa chọn đặc biệt]: Nếu bạn có thể kiềm chế, đó là creampie! Nếu bạn không thể kiềm chế, đó là quan hệ tình dục phản ngược!
This time's plan is if you can endure Kishina Tachibana's ultimate technique, you'll get a creampie, if you can't, you'll get a reverse anal! When I told Seri-chan that if she could lead all the participants to ejaculation within the time limit, she would get a prize, her tension skyrocketed! What kind of erotic techniques will Seri-chan reveal? And will the challengers be able to endure? The last shocking development!!
