Could this be, dare I say, the season? A week after actual Halloween happened I'm finally done with this Stream Batch, there ended up being two canvases from this batch, though in order to organize them better this time I simply separated them by SFW and NSFW, as you know I allow weird and gruesome topics for the Halloween events, so I placed both the bloody and the kinky pics in the second canvas.

Hadn't drawn this much edgy stuff since high school, it brings back memories.

1º Annakatan started the set with a new addition to the Princess Yosuke set, starring Yosuke Koiwai from the manga 'Yotsuba&!', TG+ARed into an even younger age than his daughter Yotsuba, and going out for some Trick or Treating in this pic, carrying a lil' bit too much candy, dressed up like Yotsuba, except for the hair of course, while she tried to have her hair styled in the clover shade of Yotsuba, Yosuke's hair is much longer :3c
2º Redmond17 & TheUrbanLegend52 got a demoness pic! A Demon Sandy Reswald has put magic leashes on TheUrbanLegend52 and I, halfway through transforming us into Tiki from Fire Emblem and a Monster Bunny respectively, does she intend to keep us as her pets? ;v
3º infuscomus got an absorption pic, starring both of us, apparently I've traversed a mirror and began absorbing him, using him to grow my lower half, into quite the pearshape. One of the unconvential things you wouldn't see me drawing if it wasn't Halloween.
4º Nassley got a Berserk styled pic of my ID, as the characters Griffith and Femto, with him as Guts, quite happy to follow me on my goals when I'm drawing Weight Gain and FemDom, but ah, what if I focused on Age Regression instead, c'mon Nash, don't you like cuteness?
5º IrateResearchers got a pic of their character Xavi, tasting a bit of the Halloween potion I drew on the announcement picture, which turned him into a moth girl, extra fluffy.
6º DismalDetractor was seemingly having a chat with me on the phone, aren't you going out Trick or Treating? What a pity, maybe if we adjusting things a bit so you don't feel too out of place :>
7º MajorMooch got a picture of their character Luci, or Muci, which is her cow form, which I drew a handful of months ago. Mooch asked for her to simply make her dress up to look cute, sexy, or a mix of both, so I dressed up as the Helltaker's character Modeus, or I guess it'd be Moodeus in this pic?
8º callrudy asked for a pic of their demoness OC, trying to perform a grand spell of domination, only... It seems like it didn't quite work, oh well, at least she'll be surprising everyone with the quality of her trick or treating "costume".
9º monsoondave asked for a sequel to their Futanari Tanuki form, in japanese folklore, raccoons, or as they're called there, Tanuki, can transform at will by using leaves, this time she had turned into a trick or treater, dressed up as the Blue Super Sentai, in order to score some free candy. what tricky Futanuki.
10º LyhokoLeaci & SomariaMoon got a gooey pic, it seems like Ryouko was posing as a genie, playfully turning SomariaMoon into a slime girl, there's a lil' extra chibi to the side where you can see Somaria won't take this standing, or whatever you call standing when you're made of goo.
This... Does makes me think though, Somaria wanted to bring the X Parasite into the world, I played Metroid Fusion, I'd say is much better than she got tricked like that.
11º moss-151k got a pic of their character Kasey, suffering a horrifying fate, as a happy angel at first, then as a wraithlike vengeful spirit, her wings and halo broken, her left arm better defined as shattered, a deep cut in her throat, I don't know if whoever did this will get to pay, but it is certain she won't take it easy on those who cross her path.
12º Mad-Hatter-Ison got a pic of herself as Constance the Bride of the Haunted Mansion, blue glow and all. The left side of her cheek simply torn off, how does the expression "Til death do us part" apply here if she happens to fall in love with you?
13º viperwing and TheNexus29 got a mutual transformation pic, Viper transforming into Damien LaVey from Monster Prom, and TheNexus29's Norah turning into Mae Borowski from Night in the Woods, both of them... Well... Rather enhanced, Mae/Norah (MaeNorah? Norahe?) with quote the big round butt and t h i c c thighs, and Damien/Viper with a gigantic penis, so did both of them transformed from different triggers? I guess Viper from his extra hot drink and Norah due to her shirt? Good thing that still fits, but I'm guessing Damien will rip it off soon enough anyway :v
14º lordtombond got a pic of Diva, but ah, not the Devil Class President anymore, or ever, this Diva never fell in love with human culture, and thus murdered everybody instead, humans, like Tom's head on her lap, and even angels, as you can see on all the halos in front of her, you can see the danger in her eyes, but it'll likely be the last thing you see.
15º theheroofdarkness got a pic based on a story of his, the character being the villain in said story, Apprentice Kayne, as he becomes Demon, The Hero of Darkness. 

A quick summarization of the scene as written by the commissioner:

Demon - then back named Kayne - tries utilizing a memory restoration spell for circumstances explained in-story, only to have it go all horribly wrong, resulting in his mind and active conscious being completely locked away out of reach, resulting in what's left of it to become all feral close to animal like. As in a feral animalistic predatory mind in (his/) a human's body - murdering 1-2 guys in the process with its weapon who had the misfortune coming across 'it'.

Quite a messy scene indeed, and damn that blade too forever to draw. And no, the fact it's completely clean isn't a mistake, that also seemed rather odd to me, with the character and room being covered in blood, apparently it's part of the story.

16º McGack got a pic that I guess you could consider dark humour in the Mario Universe, their OC Iris, running and jumping in the classic Mario style, getting killed by a Thwomp, should be just "Oh Nooo" and restarting the level right? But ah, Iris in Boo form gets to see what actually happens when a giant sentient slightly spiked square boulder falls right on top of you. And it's... It's messy, and I'd say that's putting it nicely.

https://www.deviantart.com/mentalcrash/art/Stream-Batch-57-Halloween-2021-SFW-897222843
https://www.deviantart.com/mentalcrash/art/Stream-Batch-57-Halloween-2021-NSFW-897222980

Boy oh boy this Stream Batch surely took a while, four streams, all of them super long, and the slots filling up pretty much instantly >3>

1º Annakatan started off this batch with a cute lil' Age Regression, or maybe Age Swap, of Nichijou's characters Nakamura and Hakase, after Nakamura became Hakase's apprentice she should have expected her whimsical, crazy experiments to take an unexpected turn, much to her detriment, she's now younger than Hakase was when she built Nano :V
2º evobedevo & Kachopper9000 commissioned a Bimbofication POV pic, starring their characters Dawn and Caelia, pervy Caelia gropping bouncy chubby Dawn :3c
3º SomariaMoon got a pic ProtonJon and Lucahjin, being affected by the Bottled Twili Particles of AGW 1.3, turning both into imps, with the added plus of turning Jon into a particularly t h i c c female one, but Lucahjin is clearly quite fine with this outcome.
4º - 1, 2 - LyhokoLeaci got a new addition to the Yuno Drain set, where she regressed and adopted me as her daughter, with the name Hina Hana, (a direct japanization of my real name). And acquiring some japanese physical features, such as clearer, more yellow skin and darker hair, as well as some other added bonuses like better eyesight. The first panel must have happened like a couple years after the previous pic, just playing around having fun pretending to be a princess, for the other one it's clear it's been years, but my passion for artwork wasn't altered, wearing one of the style of clothes that is typical of Yunos. And even got the same type of double ear piercing mom has- I mean Yuno has.
5º Infuscomus Aah, is this a sequel to this picture? Or an entirely different thing altogether? Me and a my clone having gotten completely smashed at the beach, posing naked for a lucky photographer, of course when you've drunk that much you may revert to your native language, the translation being "Ah, another photo?" "C'mon, pose! Pose!" clearly whatever shame I had drowned in alcohol a while ago :V
Infus meanwhile peeks from inside a nearby empty bottle, in a sprite/ghost form, is he granting wishes? If he tells me to go fuck myself does he means it like this?
6º TheRoseQueenAlexis right below infus is ANOTHER picture starring me :V seriously, what is it with this batch? Lol, well, it's Alexis herself alongside me, Alexis is some other of child scientist genius, barely capable of wearing that lab coat and still wearing diapers even though she's supposed to be 5, yet capable of floating and somehow regressing me to just 3 years of age while also affecting my appearance to slightly resemble hers, or at least combine both into a nice mix.
7º theheroofdarkness got this lovely mermaid pic, part direct sequel to the previous Mermaid Tia pic as well as this other version from several years ago, known as Jenny, who apparently also managed to get herself mermaidified, but both originate from the base male HeroOfDarkness, so how is this meet up even possible? O:
8º TheUrbanLegend52 got themselves Tharjafied, I guess that'd be the correct term? Tharja from Fire Emblem Awakening, quickly going from shocked to wondering how she can use her newly gained powers to... U-Urban, What are you thinking about?
9º My sister came over for a visit around this time, contributing the "Hello" you can see right inside that lil' white bubble :>
10º Lordtombond & TheAmazingTGWriter got a pic of their characters Diva the Devil Class President and Lucy the Witch cosplaying as characters from KonoSuba, Diva dressed up as Megumin and Lucy as YunYun, having a grand ol' time at an Anime Con
11º Malkaiwot & AmericanYoshi right below them commissioned a pic of Imp Malk, magically transforming poor AmericanYoshi into... Well... A Yoshi, I mean it's kind of your thing, why are you so shocked? I find Malk's sever t h i c c ness to be much more surprising.
12º Redmond17 got a sequel to this previous pic, he's slowly getting sent to Gacha hell, acquiring 'em waifus, but now the No in the option is kinda faded? And Redmond is looking... Different? What's wrong with these purchases?
13º Nassley ate my fucking Churrasco Palta! He's strolling around in his bathrobe with his tea thinking I wouldn't notice, there was nobody else around, so who the fuck ate it?! You greedy guiri twat!
14º Mad-Hatter-Ison tried out some Bendy branded Coffee, resulting in her getting toonified into a classic 30s/40s cartoon style, does this comes with some type of added powers?
15º Nathan B got a new addition to the Bottled Twili Particles set! Midna has just turned back to her true form, but... You know how just when you finally get the chance to get back something you had you realize the new you was happy without it? Well, turns out Midna prefers to be an imp, lucky her there were some Twili Particles laying around, and of course Link is super happy she gets to keep that form.
16º TheUrbanLegend52 got a second pic in this batch, into a Garreg Mach student from Fire Emblem Three Houses, I mean c'mon, you wished to be in Three Houses, why would this be a bad outcome? Don't look at gift horse in the mouth and all.

https://www.deviantart.com/mentalcrash/art/Stream-Batch-42-874499006