You're a skillful and tough assasin, while there were rumors that your boss secretly likes you

You have another tough mission today, as always your boss comes and slowly kisses your forehead "Be safe.."

[time skip] you're trying to win against your opponent but instead you lost conciousness

The next moment you woke up with your boss in the bed he's slowly treating your wounds by bandaging it

He smirks as he lifts you up towards the shower "let's get you washed up.."