Hi, I'm Costello (he/she/it) and this is my nsfw sideblog. Please only interact with my blog if you are 18+
Currently hyperfixated on: hermitcraft / life series (RPF & characters) also GoT, The Pitt, and bg3 but not as intensely
Disclaimer: sometimes I post about bad things happening to content creators RPF style. I do not endorse doxxing, harassment, sexual abuse, or nonconsensual harm of any people I write about in real life. These posts are purely fantasy and I have no intention of enacting anything I post about.
DON'T SEND: underage, raceplay, regression (ageplay is fine), real life images of kinks, nudes, personal details, asks you've sent to other blogs
My Ko-Fi
My NSFW Fics On ao3
My 2025 Kinktober On ao3 and on tumblr
AUs and Stuff Masterpost
Current taken anon emojis: 🐲🔮🎠☢️😶🌫️🥭🍺🐏🍈🍜🦜🦩☄️🌙🪕🧶[👁️🗨️+🌌]🧊☁️🦋🕶️🌤️🍰🌺👻🦤[👽+😺]🐦🔥[🪳+📷]💅🪽🦢🐾🍅
my text post tag is #costello txt & you can find other posts about my general blog rules and updates under #housekeeping
when I make posts about online discourse I tag them as #dramafrogging and when I'm having a more general rant I use #costello complaints or if it's slightly more comprehensible then #costello essays
all asks are tagged with #ask, anons are tagged with #anon, anons with a signoff are tagged as #[emoji/nickname] anon, and non-anonymous posts are tagged with the asker's username
MAIN THEMES:
cannibalism, vore, feedism & weight gain
noncon, dubcon, cnc, kidnapping, drugging, somno, power imbalances, age gaps
dehumanisation, petplay, livestock / hucow stuff
cockfucking, earfucking, brainfucking
murder, death & necrophilia (#necroposting & #snuff (sometimes also #death for less-sexy death content))
send me asks about my kinks and fantasies, especially character asks ^-^
DM me
comment on, like, and reblog my posts (providing you're 18+)
create art inspired by my posts (tag me, I would love to see it!)
respond to my posts with writing / further fantasies (even if I don't vibe with it, you're free to add your own fun to my posts)
share my posts with friends
ask me about my queerness, transness, and asexuality, so long as you are respectful and not invasive
let me know if I have said something offensive, or reblogged from a bad blog (provide evidence where possible!) NOTE: making RPF nsfw or writing about fictional applications of paraphilias doesn't equal bad blog.
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mmm... mumbo but his guilty pleasure revolves around these nasty worm grub things he found in a shady kink shop that basically feed on cum.. he is soooo secretive about this because he doesn't want anyone thinking he's a freak .
but when he's alone and needy he'll get a few of the parasites - they're about the width of a pinkie finger - and he lets a few of them slide into his cock through his urethra and they end up in his balls. it feels sooooo good to have them squirming around inside him. sometimes they get lost and wander into his bladder too but he doesn't mind
imagining him trying to go about his day acting like nothing is weird or different but every few hours he just has to go jerk off because it's making him SO needy. his cock is constantly drooling pre and he can't really cum because the worms are eating it all and sort of act like a cockring in a way.
anyway they like to lay eggs once they've grown to a nice size and then they force their way out again 🥰 they're four times as big as they were and much longer so they really gape his poor cockhole and make him cry ❤️ and then the eggs hatch and he has lots of little ones squirming around in there hehe.
usually the big ones escape but he assumes they're just going to die somewhere (... maybe they don't :) maybe they need to go find another warm food source). the tiny babies he can just cum out into a jar and save for next time. self sustaining kink worms lol
anyway oops he got half the server infested with nasty worms hehe ... not that he'll admit it was his fault
Mumbo getting his cockhole fucked open and ruined :((( he would be so cute trying to get away but eventually giving in because he knows his dick is better as a cocksleeve anyway 🥺🥺🥺
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
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watching grian play stanley parable is making it so known to me how much this guy refuses to be told what to do. i think being submissive would actually kill him
the best part about reading RPF is reading something that sounds so “fanfiction-y” only to realize that it actually happened IRL and the author was simply incorporating historical precedence in their writing
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
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Free to watch • No registration required • HD streaming
I don't remember if I had a canon reason for Grian telling Gem about what Scott is doing to him in torment nexus (I think if I did it was something to do with Scott sending Gem pics) but imagine they are having sex and Grian is being really fucking weird about it. Just seems really out of it and strange but pleads to keep going when Gem suggests they stop. It gets so bad he's crying and she forces him to stop and confronts him about it. Yeah ...
i think early on in mumbo & grian's friendship mumbo wets himself for some reason or other (probably got too caught up with a project and forgot to go pee) and is apologizing so profusely and he's so embarrassed but grian is very set on Making Him Do It Again. and eventually this evolves into him making mumbo hold and then hump grian until he pisses his pants. beautiful start to a friendship really
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
✓ Live Streaming✓ Interactive Chat✓ Private Shows✓ HD Quality✓ Free Actions
Free to watch • No registration required • HD streaming
does anyone wanna hold my hand and go back to Before The Nsfwmcytblr Canon Event (shit getting sent directly to CCs, rampant hate mail, accounts deactivating constantly)? i feel suddenly super fucking sad about it
