Otomege Tensou, Ore ga Heroine de Kyuuseishu!?

High school student Tarou never expected his life to take such a bizarre turn, but thanks to the actions of his younger sister, he suddenly finds himself transported into the world of an otome game. To make matters worse, he has not been cast as a dashing hero or a background character; instead, he has been thrust directly into the role of the heroine. Now trapped inside a romance simulation designed for women, Tarou must navigate a reality filled with impossibly handsome suitors who are all determined to win his heart. Desperate to escape this predicament, Tarou makes every possible effort to avoid the game's charming love interests. However, his attempts to keep his distance only backfire spectacularly, inadvertently pushing him deeper into their respective romantic storylines with every passing day. The harder he tries to run, the faster he advances toward the climactic endings of their affection routes. Caught in a relentless cycle of unwanted courtship, Tarou faces two pressing questions: will he ever find a way to break free and return to his original world, and more importantly, can he manage to protect his chastity before the game forces him into an ending he never asked for?