Sir Dumbledor, i came here with a report upon my research.
A lot of questions i still have, but i don't doubt in request of such respectful magician as you.
I hope you will be pleased with result and you will teach me the powerful "Delirium tremens" spell.
So, there is a results:
Most of adult Hufflepuff students are practicing some sort of disrespectful rituals whith dressing as animals, every sunday in the night they locking up in theyr bedrooms and i heard really strange moans and a lot of slaps. Wet slaps.
I suppose that could be a werewolf worshipping. We need to investigate that accident further. Also i brought Nymphadora Tonks underwear as you asked. As you mentioned, that could be a source of black magic happening in.
But be aware, it smells like fish. I have no idea why, but it's also covered in some sort of sticky substance. I will left the jar with that sample at your room at the night, as you asked.
Next point of research been a bit complicated. Severus Snape at the beginning resisted to give me that "angel dust" you asked. He almost casted a spell on me.
I understand that's a rare alchemy ingridient but i got no idea it's so forbidden to talk about. I explained the sutiation. So i got a really small amount of it in the letter.
And he asked me to tell you this secret phrase :"I will bake your ass".
The latest objective been hardest for me, but i did it.
So, i discovered Slytherin students are loyal to you. So they agreed to visit your quarters tomorrow at the night.
As you asked - 3 boys and 3 young girls. I tried my best to convince them, so i used some help from Mr.Snape, but price been too high for me as Gryffindor student, but i feel no cringe. Even if it costs a 10 points for house Gryffindor.
I hope you will enjoy my work, and i expect i have not failed you, sir.