Fuck, I should summarize these so that people can actually find the kind of thing they want to read.

Part 1 - Link
Introduction to Norris, a human traveller, and Phit, an impish rubber devil, who becomes Norris' possession after winning a carnival game. (includes inflation, polymorphism, rubber, bio male on rubber male sex)

Part 2 - Link
Norris tells Phit about his destination: Maddragon. Phit gabs at Norris about his personal history and how he came to be a rubber devil. (includes clones, more gay sex, living suits)

Part 3 - Link
Norris and Phit arrive at the Maddragon Arms, they meet Yolanda and Phthalo. He's admitted into the Arms and given a room. (includes mild paint TF, subtle mind control, two-headed forms)

Part 4 - Link
Norris accidentally activates a trap. (includes nonconsentual nullification, blanking, neutering)

Part 5 - Link
A mysterious creature seizes Norris and, thinking he's an intruder, proceeds to tease his blanked body. (includes blanking aftermath, orgasm denial, teasing)

Part 6 - Link
Zizz is revealed. Yolanda and Zizz plan on sending Norris on some sort of fun mission to prove himself useful to the Arms. He's fitted with a cock which he is explicitly instructed not to let anyone touch. (includes costume TF, multifurry, living toys, voice removal)

Part 7 - Link
Yolanda gives Norris, disguised as a multi-faced lion named Foo Foo, detailed instructions about releasing a fellow Maddragon resident from captivity in neighboring Baudi. On his way out, he's accompanied by a cute girl who leads him into a trap. (includes female to male TG, merging and equine transformation, inanimate TF)

Part 8 - Link
Norris as Foo Foo is abducted. His captors start to violate his body, which Norris rolls with until he remembers that he can't let anyone touch his cock. He escapes from the carriage and ultimately ends up in Baudi. (incudes male on monster rape situations, orgasm denial, and feline power fantasies)

Part 9 - Link
Foo Foo is given an acid bath by Prissy Valentine, who we meet for the first time. (includes femdom and mostly pain and discomfort)

Part 10 - Link
Norris finds the captive woman, who turns out to be a lycanthropic shapeshifter. He extracts her from her cell using his magical cock. Yes, you heard me. (includes shapeshifting women, CTF)

Part 11 - Link
Lily the wolfgirl is released, and Norris is taken out of the Foo Foo costume. (includes reverse CTF, reverse costume TF)

Part 12 - Link
Phthalo comes to visit for tea and conversation. (includes paint TF, teapot heads, udders)

Part 13 - Link
Phit and Norris explore Maddragon. (includes introspection and nothing really kinky!)

Part 14 - Link
Phthalo and Norris kink out in a painting. (includes paint TF, multiple faces, neuter-focus, monster fetish)

Part 15 - Link
Zizz gives Norris a fox costume to wear, and he puts it on in an unconventional way. (includes costume TF, body confusion)

Part 16 - Link
Zizz and Norris go to visit a pub run by a clown. Clowns have curious undercarriage. (includes clowns wearing codpieces)

Part 17 - Link
Norris discovers what's special about Rocko the bartender. He also gains an extra dick and four arms in an unrelated event. (includes more reality-defying bodies, gay blowjobs, limb growth)

Part 18 - Link
Norris returns with Zizz. There's some gossip in the front room. Phit reappears, frozen. (includes more paint TF, teapot heads, excess limbs, petrification via frozen liquid filling)

Part 19 - Link
Phit thaws out, Zizz and Norris help. (includes polymorphism, de-freezing)

Part 20 - Link
Norris punishes Phit by filling him with water and making him immobile. There's a party for Phthalo where they're all going to dress up as him, so Zizz removes Norris from the fox costume. (includes multiple forms of inflation, weird costume removal)

Part 21 - Link
Everyone gets suited up and they go to the party. (includes costume TF, doppelgangers, a neuter orgy)

Part 22 - Link
The party is crashed by unknown assailants. People are melded to the floor. (includes paint TF, merging)

Part 23 - Link
Norris wakes up in a moving train and has to contend with a dangerous hallway. (inclues clones, fission, micro/macro)

Part 24 - Link
Norris takes advantage of the situation to be as kinked out as he can possibly be. (includes micro/macro, self-pleasure, clones, shrinking)

Part 25 - Link
The procession is attacked by a monster that can possess their bodies! After vanquishing their foe temporarily, the Norrisses escape to a different part of the train and regroup.
(includes possession, transformation, mind control, merging, growth)

Part 26 - Link
The regrouped mystery characters encounter the possessing demon again, and are caught in yet another trap. (includes reverse vehicle TF, organ TF, anal merging)

Part 27 - Link
Norris is acquainted with his captors, and we get to meet the Baudi crew. (includes non-consentual blowjobs/anal sex via the aforementioned merging)

Part 28 - Link
All of the captive Maddragoners are deposited at a mysterious location. They are handed over to a strange eyepatch man. (not super fetishy this chapter)

Part 29 - Link
Everyone's magical items are ruined, and the Phthalo disguises disintegrate. There's an introduction to Crooksville, and Norris is transmuted into a living gumball machine that resembles a pirate. (includes costume transformation, paint TF)

Part 30 - Link
A few years pass. Stuff happens in Crooksville that is of no consequence to the larger story but is pretty kinky. (includes gumball-machine-being, boss/employee romance, random inanimate TF)

Part 31 - Link
Norris is inducted into a brothel for reasons that aren't entirely clear to him, but Yolanda has a claw in it. After fucking a dolphin, Norris finds a door in the brothel that leads down into a secret area. (includes neuter pegging, slow TF)

Part 32 - Link
Norris describes being emptied of gumballs in preparation for some awkward self-surgery, which he needs to escape. Norris is finally rescued! (includes inflation, compression through small spaces)

(that's the end, so far)

The vividness of the imagery is seriously lacking in some of the later chapters—and, let's face it, the whole thing is kind of amateur. The story's long but it's not really cleverly written, I'm afraid!