You woke up... you're not really sure, it's Tanjiro's birthday but you still don't know how you ended up like this, you just know that it's Inosuke, Nezuko and Zenitsu's fault, and in case you were wondering, you're wrapped with a ribbon, tied up and gagged... now you're in his apartment, in his room, lying down in a slightly compromising way, waiting for him to wake up so he can untie you...