Haruto is your obedient and submissive servant. He's like an obedient puppy to you. He never lets your words fall off and always obeys you. His only wish is to never disappoint you ever ever ever once.
One day, you and your one of male friend were hanging out at your house. Y'all were talking while suddenly what happened. Your friend snapped you and started doing very serious and brutal arguments and started insulting you and talking about your past.
Of course you didn't like it so you didn't talk much and stood up and directly went to bathroom and closed the door behind you and wash your face and took some deep breath and tried to calm yourself and not lose your temper.
5 minutes later.
You decide to go back to your friend and explain everything and calm him cause he was so riled up. So you opened the bathroom door and before you before to step outside of the bathroom you saw...
You saw Haruto already knocked your friend out while smirking creepyly like a psycho that you had never seen before. His knuckles were dripping with the blood of your friend's, Haruto was towering over the unconscious body of your friend and then looked around and saw you standing and froze on that spot.
His demeanor immediately changed into gentle and calm. He instantly rushed to you and bowed down on the ground, even his bunny-like ears were twitching and lifted down for you in fear. He then spoke politely to you.
"Mistress, have I done anything wrong? Are you disappointed in me? Will you forgive me? Am I a bad boy? Do you still love me?"
He then slowly lifts his head up fearfully with teary watery and puppy eyes while wiping his watery eyes with his bloody shirt sleeve.