RINSAESHI WEEK

An 18+ week dedicated to the poly ship between Itoshi Rin, Itoshi Sae, and Shidou Ryuusei from Blue Lock!2026 Dates: February 1-7

GUIDELINES

  • This is an 18+ only event.

  • Please be respectful of all creators involved.

  • Dead dove and NSFW content are permitted, but please tag appropriately for any potentially triggering content.

  • Additionally, please ensure works on Ao3 are tagged appropriately with regards to top/bottom dynamics (i.e. Top Shidou Ryuusei, Top Itoshi Rin, Bottom Itoshi Sae, etc.).

  • No AI submissions will be accepted.

  • When posting to Ao3, please submit your works to the RinSaeShi Week collection.

  • When posting on Twitter, please use the tag #rnsesdweek2026 to promote your work so the moderators can retweet it. Feel free to tag the account @rnsesdweek as well!

FAQ

Q: What kind of content is allowed?
A: All content is welcome! Feel free to go as fluffy, smutty, or dark as you want, as long as everything is labeled and tagged appropriately.Q: What kind of works are allowed?
A: Fanart, fanfic, and whatever else you can come up with!Q: Do I have to participate each day?
A: Nope! You can create as much or as little content for the event as you desire.Q: Can I combine prompts for different days?
A: Absolutely! You don't have to use every prompt for each day, either.Q: How long will submissions be accepted?
A: Late submissions will be accepted up to two weeks after the conclusion of the event.Q: Is there a limit on which dynamics are allowed?
A: No, this is not a fixed ship event, so you're welcome to create works with whatever top/bottom, dom/sub, etc. dynamics you see fit. Again, please just be sure to tag them!Q: Do all three of the characters have to be in a relationship?
A: Nope! You have permission to portray the ship as a "V" with any given character as the hinge, if you don't want to write a "closed triangle" poly dynamic. An example would be writing a fic featuring RinSae and RyuSae, but not RyuRin (making a "V" with Sae as the hinge), or any other configuration of the three you desire.Q: Is it okay to include other pairings/characters?
A: Absolutely, as long as RinSaeShi is the focus of your work!Q: My question isn't featured here.
A: We're currently in the process of setting up a strawpage or similar askbox for the event, but in the meantime, you can ask us questions through the prompt voting form, or by DMing the account or one of the moderators.

PROMPTS

DATE / DAYRINSAESHIDOU
2/1; Day 1Thinks the other 2 are datingVampireSex Tape
2/2; Day 2TongueDirecting your BFs from the cuck chairFree Use
2/3; Day 3BloodThe gloves stay on during sexDifferent Sport
2/4; Day 4UniversityHurt/ComfortShidou: No. 1 Itoshicest Shipper
2/5; Day 5First KissCompetitionOmegaverse
2/6; Day 6Show-OffBeachFemlock
2/7; Day 7FREE DAYFREE DAYFREE DAY

MODS

Jupiter
25, he/they
"my favorite thing about rnsesd is their chemistry and potential for banter. i think they bring out really interesting sides of each other!"

Fish
20+, she/they
"my favorite thing about rnsesd is how chaotic and insane they are! i believe the three of them could canonically rob a bank."

Prompts

Date / DayAU/TropeOne Word PromptNSFW
1/26; Day 1Angel/Demon AUSecretOverstimulation
1/27; Day 2Horror AUHungerMonsterfucking
1/28; Day 3Soulmate AUConfessionBreeding
1/29; Day 4Body SwapSnowExhibitionism / Voyeurism
1/30; Day 5Denial of FeelingsTearsAge Gap
1/31; Day 6Sharing ClothesWeddingDouble Penetration
2/1; Day 7FREE DAYFREE DAYFREE DAY

Mods' Choice Prompts

mix & match with any day!

AU/TropeOne Word PromptNSFW
Fake DatingTwistedCollar / Leash
Fantasy AUPinkCucking