Fantasy Senior Mam became my mistress

[Shivadom]

Parcel contained a red netted panty and a letter neatly folded. There was a sticky note on panty open the letter and read it.
I opened the letter it was written in calligraphy and well written the letter looked so perfect to my eyes. I started reading the letter

Dear,

Hope this letter find you good. I write this letter to you with atmost secrecy never ever revel disclose this letter to anyone.
If u wanna explore the other dimension of life where u will be accepting me as your mam and will never ever disobey me and will do everything to please me accept this as a formal invitation. If you are willing to do remove your underwear and wear this panty attend classes,there is one more small envelope open it sign it and bring it to me to night.
If you are not willing to continue just forget this ever happened through all of this into sink go back to your life I promise will never cross your life again.

Note : flush this letter after you read.
Note: Open the small envelope only if you are willing to continue


I read this looked at panty and small envelope and flushed this letter and kept remaining things in pocket and went back to class.

I sat in class but was not able to hear anything in class. I was literally shocked and undecided on letter. Whats a mam, what will happen if I accept. What if I don't accept will she never meet me? never punish me again? happy right, but no, she is a girl, who would miss being around a girl even if she is causing pain. The hormones in me started speaking she is beautiful. The mere touch of her feet yesterday had my duck so hard. I searched in Google whats mam, i got nothing, I searched for mam who punishes and slowly it led me to mistress and saw few images and all. Now I was more confused what to do I was village guy who is well built 6 feet muscular and used to be a dominating personality, she is shorter than me and looks like half my body. At some level I appreciated her guts. An what about pooja and kajal are they in it too. Are they seniors ?
So many questions lingered my mind.
I watched images again i wonder how does this actually feel.

For village guys who has not that much contact with girls and for who, sex itself was a new thing here this is like much more shocker. My dick says accept it you will be near her, get to touch her, and if the odds are in your favor you get to be with kajal and pooja also. And it is difficult to talk to a girl in first year. Accept it.
My mind said don't get into all this you have worked hard to get here don't get distracted work hard and you will make your patents proud.
I sat there un able to decide I sat alone in last bench it already lunch time. I didn't have lunch that day I looked at envelope took into my hand. Should I flip it or not.

Should I/ Should I not ??
Should I/ Should I not ??
Should I/ Should I not ??
Should I/ Should I not ??
Should I/ Should I not ??