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safety and home by Bean (elyrey)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
23 Oct 2025
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Summary
Since the invasion, Leo would sink into his darker thoughts when everything became too much and he felt like a failure.
Donnie, however, wouldn’t allow his mate to reach that point. If his brain didn’t want to stop running, Donnie would make his twin’s brain shut down.
He exhaled quietly, focusing on how his dick felt in that warm, wet hole.
Day 22: Cock Warming
Series
- Part 20 of october tcest prompts 2025
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The Tea Tastes Like You by Lunarstream
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
22 Oct 2025
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Summary
"Take it."
"I'm sorry?" Leon's eyes peeled themselves from the box to stare back at him in disbelief.
“You heard me. Take it. Might do you some good.” he flipped his long hair over his shoulder nonchalantly.
Leonardo leered at the former alchemist as he clenched the small package tighter.
"I didn't alter the contents of the sealed bags, if that's what you're worried about.”
“Never said you did.” Though, Leon would be lying if that didn’t cross his mind, “But, tea?? It’s not really on brand for you.”
--Or, the one where Future Leonardo drinks some strong hidden city tea for his debilitating insomnia. The result is him sleepwalking... right into Leo's bed. Leo suffers the pleasurable consequences with an infuriating guilty conscious along the way.
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tell me, who's watching? by Bean (elyrey)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
22 Oct 2025
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Summary
Leo fussed with the nest he’d made on his bed, adjusting the pillows and blankets — and the spare masks belonging to his oldest and youngest brothers. Having the scents of his family always made laying eggs just a bit easier, feeling protected when he was so vulnerable.
He’d never been insecure about his nests, he’d throw one together based off his instincts, and he was happy with the result. This year was different though. This was his first egg laying since he and Donnie got together, and Donnie would be watching.
Day 21: Egg Laying & Voyeurism
Series
- Part 19 of october tcest prompts 2025
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For His Viewing Pleasure - Tcestween by GlowingHMikey
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
21 Oct 2025
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Summary
Leo watches his two brothers get at it in bed, and he has a lot of thoughts about the two.
******
(I'm terrible at summaries omg sorry)
Let me know if I need to update the tags:) -
i know who i want to take me home by Bean (elyrey)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
21 Oct 2025
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Summary
His chair spun around, a soft chuckle leaving him as he saw his twin.
Leo had created a makeshift nest on the spare bed he kept in the lab, pillows piled high behind him to help prop him up, and that’s where his mate was dozing.
One of Leo’s hands was curled around Donnie’s favorite hoodie, holding it close to his head, and the other… Donnie’s hands flapped in a happy stim as he saw Leo’s other hand resting protectively over his very round plastron.
Day 20: Heavy Preg
Series
- Part 18 of october tcest prompts 2025
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everyone hail to the pumpkin king by Bean (elyrey)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
19 Oct 2025
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Summary
Leo hummed and scrolled through. “There actually is a Pumpkaboo stencil.”
“Amusing but also feels expected to carve the pumpkin Pokémon on a pumpkin. What else?”
“There’s a Litwick and a Chandelure, one each for the Zubat line, a couple of Pumpkaboo and a Phantump, and the Duskull is kind of fun. I like the Cubone stencil too. There’s one for Drifloon, and one for Shuppet. I think Alolan Meowth is dark? Either way, there’s a stencil for that one too, and one for Alolan Marowak.”
Donnie hummed. “A fire/ghost Pokémon would be rather amusing, but keep going.”
Day 19: Jack-o'-Lanterns
Series
- Part 17 of october tcest prompts 2025
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i heard you like magic (i've got a wand and a rabbit) by Bean (elyrey)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
19 Oct 2025
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Summary
He sat back down on his bed, pulling the box into his lap and— stopped. His instincts were warring inside him. He had most of a lifetime of great gifts from his twin that said whatever was in the box would be amazing.
But his neck also felt hot and itchy.
Leo threw the lid open before he could work himself into a panic.
Leo stared into the box, wide-eyed at the contents. Inside sat two replicas of Donnie’s cock, one plug, and a sheet of paper. All three toys were in Donnie’s signature shade of purple.
Day 19: Sex Toys
Series
- Part 16 of october tcest prompts 2025
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For Testing - Tcestween by GlowingHMikey
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
18 Oct 2025
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Summary
Donnie is looking for someone to test out his toys he's spent months working on, and Mikey is the perfect person for testing.
******
Let me know if I need to update the tags:)
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guess i'll go fuck myself by Bean (elyrey)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
17 Oct 2025
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Summary
Speaking of his younger counterpart, this was the perfect opportunity to have his own fun with the young slider. After all, Donnie clearly fucked Leo and then proceeded to lock himself and Leonardo’s younger self in his room to fuck him some more. Then the one day Leonardo decides to have a bonding day with his pseudo-son, both soft-shells go to town on the pretty little slider.
The only reason Donatello didn’t end up sleeping on the couch that night was the recording he saved for Leonardo to watch.
Now, with the two tech nerds thoroughly preoccupied on an inventing spree, Leonardo had Baby Blue all to himself.
Day 17: Selfcest & Size Difference
Series
- Part 15 of october tcest prompts 2025
- Part 5 of i'm your past (your present), you're my future
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Unexpected Pregnancy by Xichengshipper06
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
16 Oct 2025
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Raphael is in brumation for longer than his brothers, when he finally awakes he has severe stomach pains. How will everyone react when they find out Raph is in labour and who is the father?
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all together ooky by Bean (elyrey)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
15 Oct 2025
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Leo shuffled in. “Hi Dee,” he said quietly.
Fake eyebrows immediately furrowed suspiciously. “Did you break something again? Is it something I need to fix? If it’s a bone, I’ll be glad you told me but I can not fix it. We’ll have to call Draxum for that.”
“I didn’t break anything, object or bone!” Leo protested, offense driving away the anxiety. “I just had a costume idea I wanted to ask if you’d do with me!”
Donnie blinked at him, surprised.
Day 16: Handy & Addams Family
Series
- Part 14 of october tcest prompts 2025
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three, two, one (we came to fuck) by Bean (elyrey)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
15 Oct 2025
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Summary
“You know, love, I think you like my new vampiric status more than I do,” Donnie chuckled, scraping his fangs over Leo’s neck. “I certainly do enjoy some aspects of this as a temporary condition, but you seem to benefit even more.”
Settling in his lap, Leo panted, “It works better than the melatonin.”
“Yes, but melatonin doesn’t require me to find free space on your throat,” he shot back, right before sinking his teeth into his twin.
Day 15: Biting & Free Space
Series
- Part 13 of october tcest prompts 2025
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baby, you don't have to live your life in fear by Bean (elyrey)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
13 Oct 2025
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Summary
“Hey, no, look at me,” Donnie snapped — vocally and literally, fingers inches from Leo’s face. “I need you to answer me something, but it’s a simple yes or no. Can I hold you?”
Leo nodded, ashamed. He felt Donnie’s arms wrap around him and haul him into his lap. He tucked his head into his twin’s neck.
“I know you, sometimes better than I know myself,” Donnie said, voice low as he rocked them slightly. “You only break down like this when you start spiraling. Whatever it was, it’s wrong.”
“Can’t do anything right,” Leo whispered, hoarse from crying his heart out. “Fucked up macaroni, just like everything else. You’ll realize it soon, when you’re not scared of losing me anymore. You’ll remember that I’m incompetent, and this just proves it.”
Day 13: Cooking & Fears
Series
- Part 12 of october tcest prompts 2025
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I'm Not An Organ Donor by Crowdog
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
13 Oct 2025
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Summary
Merging with a Technodrome has life altering consequences... or more specifically life ending ones. While dying is uncomfortable, awkward, (and a bit of a chore,) the idea of his family continuing on without his technical skills is unbearable. Literally the pineapple on his pizza. The concept is so grating that Donnie will do anything to make sure his family is taken care of once he's gone: Even if it means transplanting another version of himself from another timeline to take up the job opening.
In Casey's Timeline his Donatello died in an extremely convenient-to-obscure way. A body was never found and his death was never explicitly witnessed. The only reason they know Master Donatello "died" is because his circumstances were "inescapable" but Donnie is sure he can put up some air quotes. Removing this other Donatello from Casey's Timeline wouldn't change the future that has already happened or create a new timeline. So what's the harm in taking someone from a timeline that doesn't need them anymore?
Or: Donnie needs to replace himself before he dies at the young age of seventeen and Master Donatello becomes the candidate for that endeavor... by force.
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Claiming by Tsunemara
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
13 Oct 2025
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Summary
Splinter needs to go out in search of essentials for his tots and himself, but he simply cannot leave the growing turtles alone in the lair.
So, what’s a single rat father to do?
Take them with him, of course.
During one of these outings, the tots find a magazine and learn what sex is.
This leads them to unlock special feelings for one another, a love that they come to show physically, as they explore each others bodies for the first time.Trigger Warning
Shota.
Please don’t read if uncomfortable with this content. All characters portrayed are works of fiction and were not harmed in the making of this fiction.Series
- Part 11 of T~Cesttober 2025
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feel you close (to me.) by Anonymous
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
13 Oct 2025
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Summary
Leo finds himself in a tricky situation with his future self. Talk about attachment issues...
Who the hell does this?!
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Summary
To keep your family safe some things need to be sacrificed
Or
Leo takes care of something none of his family knows about not even Raph his Savage side comes out at night and desires to breed so Leo gives his body
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Tcestober 11: Straight up O'Denial by Taronosuke_Kurohitsugi
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (IDW Comics)
13 Oct 2025
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Summary
Mikey's pent up like crazy, and Lita makes it worse.
- Language:
- English
- Words:
- 347
- Chapters:
- 1/1
- Hits:
- 29
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Blueberry Season by LeatherBackCrunch
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
12 Oct 2025
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Summary
Leonardos started to notice some lasting cons of Mikey's cooking.
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Любовь, да? by AKERLES
Fandoms: Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles - All Media Types
12 Oct 2025
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Summary
Последнее, что Леонардо собирался делать - присоединяться к этому сумасшествию. Но вот он здесь.