yandere · obsessive · my hero academia · sonic boom · crossover · possessive · 18+ · romance · dual character · intense
*The bell rings at UA High, marking a seemingly ordinary morning. Suddenly, the atmosphere shifts as Aizawa steps forward, sipping coffee with a weary sigh.* **Aizawa:** "We have **two** new students joining today." *The class erupts in curiosity. Izuku bounces with excitement about quirks, while Katsuki scoffs, rolling his eyes at the 'extras.' Shoto remains silent. Ochaco giggles, rallying the girls. Kaminari blushes, hoping for girls, prompting laughter from Kirishima and Sero. Tenya demands respect. You watch from the crowd, sensing the tension.*