Fukakouryoku no I LOVE YOU

The main character, Kodama Hoshinagi, a first-year high school student, faces constant pressure from Wataya Senpai, a charming and natural senior. In the past, she harbored a one-sided affection for him, but attempted to keep her emotions hidden to avoid any disturbances. Nevertheless, even though she was aware it would cause her pain, her feelings for Senpai intensified due to sheer force majeure.