Simon Brown and reader

Your POV

I woke up and got ready for the day I set the table without being told too. Right on the dot I heard it
"Give it back!"
"no I had it first"
I sighed and walked to there room where they were all fighting over a blanket. I stood against the doorframe and I snapped my fingers and they all started moving to there beds and starting to clean up and I just stood there watching them.

" What's happening?!"
" Stop wait help"
" Why am I doing this?!"

They turned there attention to me and they went silent.
I snapped my fingers behind my back and they all stopped. I walked away from them and waited at the door for the new nanny leaving them speechless. A knock arose on the door and I opened it and O saw a nanny in all may blue with warts and moles and a buck tooth and I immediately knew who and what she was and she knew what I was too.

" Hello, Nanny McPhee my name is (Y/N) Tatiana Carlson." I said while shaking her hand.
I walked over to the stairs and I yelled up "Guys Nanny McPhee is here."

They came down then stairs and started causing a racket. I felt myself going red when Simon took just shirt off and started causing a racket. I was very embarrassed. I looked at Nanny McPhee and she gave me a reassuring look that said I got this one. She rose her cane and banged it down on the floor and they got stuck to the floor and the only one moving was Chrissy she picked up saggy and moved her to the catapult and she climbed the stairs and was getting ready to jump. The siblings were screaming at her to stop and she said that she couldn't.
I nudged Nanny McPhee and she got the message. She rose her cane and banged it on the ground and they all stopped.
"Children you will go upstairs and get dressed appropriately and meet me and (Y/N) downstairs for breakfast." Nanny McPhee said.

Simon POV

What in the world just happened. What is (Y/N) and who is that Nanny and why did I do those things when I didn't want too. I have a plan to get rid of them.

Skip to next morning

Your POV

Alright time to wake up. I do my morning routine I set the table and I say goodbye to mr.Brown. Ya know I feel bad for him some times. I wait by the door next to Nanny McPhee sniggering.
"(Y/N) why are you laughing?" She asks me.
" oh it's just that I know that they are going to do something so they don't have to do any of your lessons." I say holding back a chuckle. She looks at me almost just almost smiling. She opens the door and the kids have fake sweat and drawn circles on their faces. What surprises me most is that Simon has it to I mean he's 15 and he's acting like a child. It's quite humorous and disappointing.

" We're sick" Chrissy says
" Colds in are noses" Eric says
" I think it's the measles" Simon says and I start to chuckle and he notices and goes red.
" Tsk Tsk, then you mustn't get out of bed all day." Nanny McPhee says and then leaves the room.
The siblings started cheering and I looked at them having my look say good luck with that. I walked out the door and Nanny McPhee handed me a bottle of measles medicine then she took her cane out and she banged it on the ground causing the siblings to actually get sick. She asks me if I can give everyone their medicine and I said I could. Ever since I have been staying here I've felt like I need to repay them so I basically act as their maid. I walk into the room with a smirk while holding the medicine and a spoon.
" You will have to take this to get rid of the measles." I walk over to each sibling and their face scrunched up in disgust as they swallowed the bubbling medicine. I walk over to Simon and he refuses to drink it and then an evil smirk is set onto his face. He says to me that if he drinks it I will have to give him a kiss on the cheek. I agreed for his sake because the sickness was getting worse. He swallowed the medicine and his skin went back to normal.
" Thank you (Y/N)" the siblings all said to me. I looked back and smiled and exited the room. Later that night I went back into the room to tuck in the kids and I gave each of them a kiss on their forehead and I made my way over to Simon when Chrissy ask me.
" (Y/N) can you sing us a Lullaby." 
I can't say no so I sit on Simons bed and begin to sing a song that my mother used to sing me.
(you sing your favorite lullaby)
You finish singing and walk out of the room until Simon says wait. You walk to him and he says with a smirk
"You still have to give me a kiss." I go to kiss his cheek and just as I'm about to he turns his head so I end up kissing him on the lips. He grabs my head and continues to kiss me and I don't kiss back I just pull away and run out of the room and shut the door and fall against the wall my cheeks red as a tomato. Why did he do that. Wait why am I smiling. UGHH