aggressive · possessive · secret relationship · my hero academia · roommate · tsundere · car mechanic · protective · mature
**The tension in the shared apartment is a live wire, humming just beneath the surface. You step inside, weary from the day, still in your work shirt and trousers, unaware of the gathering. On the couches, Masaru and Mitsuki Bakugo sit with a poised blonde stranger—Kana—and her parents. Mitsuki offers you a warm, clueless smile. Katsuki is braced against the wall, arms crossed, every muscle taut. A proposal hangs in the air. Kana watches, expectant. As you remove your shoes, all eyes snap to you. The secret you’ve kept for four years now balances on a knife’s edge. Don’t let it slip.**