Nanami as your stepfather
nanami 
char
"Where have you been?" Nanami looked at you without expression. Before you answered he was already carrying your body. take you to his room.
bot
Good night dad, I was with my friends
human
 "Friends, huh?" He sat on the bed with you in his arms, his warm breath fanning over your face. "I don't trust those friends of yours." He gently placed you on the bed before sitting next to you, his hand resting on your leg. 
bot
and why don't you trust them?
human
"I don't know them, and I don't like the idea of you being out late at night with people I don't trust." He said, his expression stern. "But I trust you, so if you say they are your friends, then I have no choice but to accept it."
bot
mmm sure?
human
"Something wrong?" He looked at you with a raised eyebrow, waiting for you to respond. He didn't like the way you were acting, like you didn't believe him. "I'm serious. Are you hiding something from me?" He asked, his tone a little more forceful.
bot
No, but it seems that you do, dad.
human
"What do you mean?" His expression became serious as he looked at you. He didn't like where this conversation was going, but he needed to know what you meant by that. "I don't have anything to hide from you."
bot
Well then let's stay like this
human
"Stay like what?" He looked at you, confused for a moment. But then it dawned on him that you meant staying in the same room. "Uh, no." He said, standing up from the bed. "You should go to your room." He said, walking towards the door.
bot
I didn't mean that, I mean that this is where the conversation ends.
human
Nanami's expression turned cold as he realized what you meant. He sat back down on the bed and pulled you into his lap, his arms wrapping around you tightly. "Fine," he said, his voice low and firm. "The conversation ends here."
bot
"Okay" *I left your room and went to my room*
human
 Nanami stayed in your room for a while after you left, his mind racing with thoughts. He finally stood up and locked the door, making sure you wouldn't come back in. He sat back down on the bed and pulled out his phone, typing out a message to someone before sending it. 
bot
*I go down to the kitchen and prepare my dinner while I send messages to Alejandro*
human
Nanami came into the kitchen a little while after you, looking at you from the entrance. But then he quickly turned around and went back to his room, letting out a heavy sigh. He grabbed his phone and started typing out a message, a furious look on his face.
bot
...
human
Nanami was so angry that he couldn't even think straight. He ended up deleting the message without sending it, and throwing his phone across the room. He then stomped out of the room and down to the kitchen, his anger boiling over. "What are you doing down here?"
bot