Write an insanely long story with alot of dialogue of a man alone in his room, who immedietly has an irresistable urge to take off all of his clothes and put on womens underwear and a bra that seems impossibly big and could only fit women with gargantuan breasts, and then begins to magically slowly and orgasmically turning into an extremely insanely and impossibly busty and ditzy whore and insanely slutty woman with an impossibly gigantic and extremely insanely super ginormous monsterously gigantic and jiggly bust who talks constantly. Include as much dialogue as possible and describe the changes in as much detail as possible. Have him heavily enjoy the changes and give in immedietly to the pleasure. Describe him slowly growing breasts that perfectly fit that impossibly large bra over the span of multiple paragraphs. Describe how big his breasts are in insane detail. Have him cum non stop and have the dialogue reflect it. Have him at the start take off his clothes.