Giantess/Shrinking-Man erotica writer needed to write summary specific erotic story -- 5

So I'm really into a very specific fetish, men shrinking to tiny sizes against their consent by buxom domineering women (weird I know but to each their own lol). So this is the premise I need written into a story: Plump, slightly overweight MILF in her late 30s with huge natural breasts is trapped in a dead marriage and works as a teacher in the history department of a university. All day she fantasizes about cheating on her lazy husband with any of the young college studs but with social media and such she doesn't risk it. Then salvation comes in the form of the grimoire of a powerful evil witch from the 18th century that she finds deep in the university's basement. She discovers a spell in it that lets her shrink any man who becomes aroused looking at her. The only catch is in enlarges her breasts slightly every time she casts it. Using this she realizes she can have all the affairs she wants as long as she shrinks the men and kills them at the end of the night so they can't tell anyone. She goes on a killing spree in this way and dozens of college boys are seduced, sexed, shrunk and crushed by her giant boobs or eaten by her or sat on or killed in other ways. One of them was an especially naughty student who wouldn't stop leering at her boobs so she shrinks him but doesn't kill him, instead keeps him as a pet and sex toy. She uses her shrinking powers in other evils ways to amuse herself as well including: shrinking and stepping on a post office employee who pisses her off, starting a breast fetish cam show (taking advantage of her now enormous natural breasts) and shrinking several people watching from the chat room to test the range of her powers. And her boobs (the only things she can't control the size of) suffer by enlarging bigger and bigger. She eventually tires of her disobedient video game playing, pot smoking teenage son and husband so she shrinks the son in his room and crushes him between her boobs. For the father she slowly shrinks him over the course of the story and treats him like a toddler, forcing him to worship her and be a tiny slave and shrinking him whenever he disobeys him. She eventually tires of him and kills him somehow. Everything is going relatively well for her except for a local cop who won't stop asking questions and her boobs which won't stop growing larger and larger every time she uses the shrinking spell. Finally, there's a grieving college student and ex-girlfriend of one of her victims who finds the grimoire as well.. ending up to the author but I'd love to see the teacher get killed as revenge by someone. What I'm looking for: Lots of humor and imagination and dialog as well as the erotic content! Also obviously breast expansion and shrinking men are the main kinks here but I also love: -body-inflation -people nursed against their will and shrunk from the magic breastmilk (I'm crazy about this idea) -weight gain -mind control -and I'd love to see what other sexy magical body-transformations the author can come up with! :) EDIT: I'm reposting this job and offering a lot more money than I can really afford because I'd really like a writer with a lot of imagination who can really have fun with this :) As long as it sticks somewhat to the main story I'm good! And that's it! Story should be at least 20-25 pages (but more is fine!) and I'll definitely tip big if it's really hot. Thanks! Feel free to PM with additional questions. I uploaded some related examples of my fetish (a few images and stories) for clarity. New max price: $150