

📖 Demon Invocation Guide
When performing the ritual, the following preparations are necessary.
In order to scare away the good spirits that may attempt to disturb the ritual, the mage puts on a cock ring made of metal associated with the planet or Zodiac sign which is dedicated to the summoned demon. The name of the demon is written on the outside of the ring. The ring must be made during the moon's rise at the appropriate hours. The ring is applied before the ritual, followed by a thorough handjob to ensure the erection will be permanent during the whole ritual. The handjob is repeated as necessary.
To protect his body from being possessed by the demon, the mage wears a tight belt, applied in layers. The first layer consists of a rubberized band that is soaked in water to expand its fibres. The waist must be oiled prior to applying the band, which will gradually shrink as it dries up, cinching the waist to the possible minimum, ideally to the very backbone. Mechanical devices can be used to further tighten the waist every 15 minutes for 3-4 hours, until further tightening is not possible. Seven gemstones are then attached around the circumference, corresponding to the seven planets. Finally a black ribbon is applied, its ends must have two magnetically charged bars that form a magnetic lock.
The mage uses an artificially created assistant, i.e. a homunculus, contorting his body into the required extreme pose associated with the summoned demon. The list of poses can be found in Ars Quae Inflexio and other contortion grimoires. High ranked demons require contortions far exceeding human abilities, thus a special homunculus is required to be raised and trained daily, often over the course of many years, to accomplish the required poses.
The homunculus must be kept in the position by the mage himself, no other assistants or artificial devices can be used. The ritual must be performed in a dark room that is not used for any other purposes, inside the mage's own house. The favorable time and hour for the ritual is determined by the stars.
Should everything go right, the demon appears and he must be further pleased by the mage and his assistant. The mage tugs the assistant further into the contortion pose, moves seductively until the demon is pleased. The body parts that may be specially useful: the mage's erection, his smooth thighs, feet, nipples, lower belly under the tight belt. The homunculus can be forced to accentuate his ribs and muscles, the mage can sit on him or trample him, lovingly torment his assistant in various ways to excite the demon. Demons are easily excited by all sorts of sensual humiliation, especially by any kind of contact of feet and face.
When the demon is finally pleased, the hard part isn't done yet as next the demon will want to personally have sex with the mage. The experience of having sex with the demon would normally be too much to handle even after much preparation as normally the demon's phallus would grow continuously until it straightens the mage's bowels all the way to his lungs and heart. To prevent the lethal outcome, the mage is protected by the tight belt, which makes the demon's growing phallus to curl up and take only the lower half of the mage's body. The insertion is too monstrous even for the most trained bowels, so it is essential that the mage bears it all the way to the orgasm as the demonic semen has great healing properties.
Once the mage comes back to senses, he will be able to sense a foreign body inside his bowels. The tight belt must be kept on for six more days, during this period the mage has no need in eating and drinking. His lower belly will grow and bulge. On the sixth day the belly must be gently massaged until the content comes out through the mage's anus.
The content will be a black egg. If broken prematurely, the egg can be used as an ingredient for the Great Black Elixir that boosts youth, flexibility, strength and endurance. However, it is suggested to wait until it's fully hatched, producing an impling that can be grown into a sexy imp who can be used for sexual pleasures and whose semen can be used to produce Lesser Black Elixirs but on a regular basis, or swallowed directly for the same effects.
The homunculus' transcendental fold is one your very best, most novel inspirations (Nate's own contortion in Twin Snakes forever enshrined in my memory). Marzo's beatific androgyny is quite suitable of the hermaphroditic alchemical preoccupation.
I have always loved Stefano's dainty nose, subtly gaunt cheek bones, the angular androgyny, but now Stefano, and Marzo also, are among my absolute favorite characters. And now a wasped waist too! It is only natural, after Stefano's ungodly twist.
If only I could get my hands on that elusive Ars Quae Inflexio, perhaps even Jung studied its recondite pages. Another masterpiece, you are in top form Yuni. Thanks for sharing your phantasmagoria with us philistines.
Yes, it would be fun to make more demon characters, actually a lot of my old art was based on the classical demonology: Astaroth, Asmodeus, Lilith, Baphomet, Lucifer... If Stefano and Marzo keep summoning their demons so convincingly, I would have to visualize them... Also now that you mentioned hermaphrodites, it makes sense why so many of mageboys, well at least in my gallery, are so genderless. Remembering that Stefano's teacher picked him from the crowd of people who were watching a contortion show, not only because of the excitement in Stefano's eyes but also because of his effeminate looks, the head of a young lady, yet the bare chest and the bulge in his pants suggested a definite lad... Perhaps androgyny was one of the requirements in magic for new pupils? I don't remember the exact quotes but I think the unity of the two polarities, male and female, is highly praised in alchemy and magic... Though I'm sure they meant the sexual act, but I think femboys are much better representation of that unity.
I bet it's indeed easier to get a wasped waist for someone who can do a 360 degree torso twist. Speaking of Jung, they could meet personally as Stefano does run a weird shop in the year of 2201, where he sells some beverages and potions (most details unknown). Maybe Helmut would hear about it, we know how much he likes orange juice.
Thank you so much for your comments, I really love both the feedback and the thoughts it inspires, you called my art an alchemy but I think the real alchemy is in these discussions, over the years I made so many pictures that wouldn't be possible without talking about all kinds of ideas, so it's a great help in making more sexy art :D
Whole new combination of themes merging into singular perfect image. Stefano's face is so beautiful and alive with eternal passionate lust!!! Long hair black as darkest night, piercings and ouu collar. Fact, that he is using casualy "divided" lower belly for a sex magic and to pleasure demons another deep tune ^_^
But most of all I love he is so hard just from standing upon + twisting Marzo's dolly body. Even Marzo seems mildly pleased, feeling some level of excitement.
Wonder if Ruby Roberto could be new apprentice, not to Stefano but rather to Marzo. Learning how to be twisted bended and humiliated in most amazing ways
yuni.us/the-witch-and-his-bitch
pleasing wider range of demons, and be lowest of slaves in the house enduring with delight Marzo's lessons hhhh :-)
ps: Is it again only my naughty imagination? Or Stefano's member is indeed very special? Featuring his own dickpussy? OMG sliding fingers in enjoying frontside as demon cocks make you comme from behind, feeling your own cumm squirting on your fingers, then putting them in your mouth leaving further cleaning on Marzo or Ruby. Hmm and maybe, just maybe sticking in thicker longer things like silver dildo... massaging your prostate directly... .
Shifty
After learning a lot about magic, Stefano was able to travel between times and places and he settled in the year of 2201 where he had a shop with beverages and potions, that's where Roberto met him. At the moment Stefano was looking for the contortionist element for his alchemy, as we know it needs 3 elements: bending, wasping and fisting. The latter was perfect for Marzo who was almost hollow inside, Stefano got a good hold of wasping after perfecting his demon summoning, but now they needed a contortionist and when Roberto entered the shop by mistake, Stefano instantly thought he's the perfect candidate! Roberto fell in love with Stefano ("Stevie") from first sight, he normally spent a lot of time at home fapping to crossdressing boys online, and suddenly he met someone like Stefano in real life! He was very easy to seduce, Stefano gave him a potion to turn him into a piece of living rubber, in that state Roberto could be contorted to your heart's content and Stefano really liked to play with his new toy. I'm not sure about Roberto and Marzo, I think they're both Stefano's subs, so they're kind of equal and they both worship Stefano like a deity.
No I think Stefano's cock suffered from some confusing lighting and he doesn't have any pussy on it, but an odd coincidence is I was working on a picture where he's training his urethra and I think a bit more and he'll be able to take Roberto's cock inside his own. I dunno, because Stefano is a witch I keep thinking of some more odd and wicked training for him :D
What a wonderful twist of fate that would be, if alchemists in the middle ages sought only the most definitely androgynous pupils. The reconciliation of the opposites was indeed a very important alchemical concept. This is the reason why many alchemists were fascinated by the element of mercury; quite apparently a metal, and yet fluid; a perfect union of opposites. And while the physical or sexual union of opposites is of obvious importance to the alchemical work (any cursory glance at modern transgenderism seems to betoken the innateness of this necessity for alchemical unification), the union was often also allegorical.
Stefano, Helmut, and Jung is a proposition of unimaginable delight. Not only do the rich and diverse cast of characters always contribute to the joy of your art, but also the possibility for unexpected interaction that furthers the complexities of the connection of the Yuniverse.
I also thankful, it has been exhilarating to exchange ideas. I totally agree that these discussions are the true alchemy at work here. I'm really thankful for the opportunity that these comments afford to interact meaningfully with your art. It gives your works an added dimension of life. I eagerly await your oeuvre's next development.
That's a very interesting observation that mercury has the qualities of metal and fluid, I really wish I knew more stuff like that to play with... I really need to find some good sources on alchemy and medieval magic to improve this contortion system with more interesting ideas because I feel like my knowledge of alchemy is quite limited.
Thanks again! And likewise, I'd love to read more comments in the future as well, discussions like this really help to expand the horizons and come up with more things to make.
I'm really curious to see the imps you're talking about, too. I don't think you've drawn them before.
-tbj