#cestember
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macrocest.bsky.social
Cestember 2026 prompt no. 28 - Drunk Kiss
Banner that reads: CESTEMBER - A multifandom incest event by Macrocest September 28th, 2026: Drunk Kiss Suggested Theme: Unwitting Incest Alternate Prompts: Breeding, Breath Play
September 28, 2026 at 5:18 PM
macrocest.bsky.social
Cestember 2026 begins next month!

#Cestember is a month-long multifandom incest event with daily prompts hosted by Macrocest in September.

archiveofourown.org/collections/...
August 11, 2026 at 9:08 PM
macrocest.bsky.social
Cestember 2026 prompt no. 27 - Hypnosis
Banner that reads: CESTEMBER - A multifandom incest event by Macrocest September 27th, 2026: Hypnosis Suggested Theme: Accidental Incest Alternate Prompts: Exhibitionism, Body Shots
September 27, 2026 at 11:42 AM
macrocest.bsky.social
Cestember 2026 prompt no. 26 - Pet Play
Banner that reads: CESTEMBER - A multifandom incest event by Macrocest September 26th, 2026: Pet Play Suggested Theme: Accidental Incest Alternate Prompts: Cum Dump, Dry Humping
September 26, 2026 at 11:31 AM
macrocest.bsky.social
Cestember 2026 prompt no. 29 - Portals
September 29, 2026 at 8:07 PM
macrocest.bsky.social
Cestember 2026 prompt no. 25 - Kink Discovery
Banner that reads: CESTEMBER - A multifandom incest event by Macrocest September 25th, 2026: Kink Discovery Suggested Theme: Accidental Incest Alternate Prompts: Playing House, Face-Sitting
September 26, 2026 at 2:19 AM
macrocest.bsky.social
Cestember 2026 prompt no. 24 - High Heels
Banner that reads: CESTEMBER - A multifandom incest event by Macrocest September 24th, 2026: High Heels Suggested Theme: Accidental Incest Alternate Prompts: Dubcon, Helpless
September 25, 2026 at 1:28 AM
macrocest.bsky.social
Prompts for week one of Cestember 2025!
#Cestember #Shipcest #Incest
Week One Calendar for Cestember 2025. Suggested Character: Big Sister 1. Handcuffs 2. Licking 3. Doppelgänger 4. Ropes 5. Over-Stimulation 6. Virgin 7. Humiliation
September 1, 2025 at 5:27 AM
macrocest.bsky.social
Cestember 2025 prompt no. 02 - Licking
Banner that reads: Cestember: A Multifandom Incest Event by Macrocest. 02 September 2025 Prompt: Licking. Suggested Character: Big Sister.
September 2, 2025 at 1:00 AM
macrocest.bsky.social
Are you ready for CESTEMBER 2025!?
Cestember 2025's calendar: Week 1 Suggested Character: Big Sister 1. Handcuffs 2. Licking 3. Doppelgänger 4. Ropes 5. Over-Stimulation 6. Virgin 7. Humiliation Week 2 Suggested Character: Daddy 8. Body Hair Kink 9. Fleshlight 10. See-Through/X-Ray Vision 11. Clothed Sex 12. Power Exchange 13. Sweat 14. Massage Week 3 Suggested Character: Little Brother 15. Size Kink 16. Body Worship 17. Mind Control 18. Felching 19. Chastity play 20. Masturbating Together 21. Coming in Pants Week 4 Suggested Character: Mommy 22. Tit-Fucking 23. Bites & Bruises 24. Helpless 25. Face-Sitting 26. Dry Humping 27. Body Shots 28. Breath Play Week 5 Suggested Character: Uncle 29. Come Play 30. Strip Club
July 7, 2025 at 1:13 AM
macrocest.bsky.social
Cestember is a month-long multifandom incest event with daily prompts hosted by Macrocest in September.

Link to the AO3 Collection: archiveofourown.org/collections/...
Cestember's Icon, reads: Cestember: A Multifandom Incest Event by Macrocest. September.
July 7, 2025 at 1:13 AM
macrocest.bsky.social
Cestember 2026 prompt no. 23 - Wish Goes Wrong
Banner that reads: CESTEMBER - A multifandom incest event by Macrocest September 23rd, 2026: Wish Goes Wrong Suggested Theme: Accidental Incest Alternate Prompts: Hate Sex, Bites & Bruises
September 24, 2026 at 12:16 AM
macrocest.bsky.social
Cestember 2026 prompt no. 22 - Oral Sex
Banner that reads: CESTEMBER - A multifandom incest event by Macrocest September 22nd, 2026: Oral Sex Suggested Theme: Accidental Incest Alternate Prompts: Sexting, Tit-Fucking
September 23, 2026 at 12:35 AM
macrocest.bsky.social
Cestember 2025 prompt no. 05 - Overstimulation
Banner that reads: Cestember: A Multifandom Incest Event by Macrocest. 05 September 2025 Prompt: Overstimulation. Suggested Character: Big Sister.
September 5, 2025 at 1:37 AM
macrocest.bsky.social
Cestember 2025 prompt no. 09 - Fleshlight
Banner that reads: Cestember: A Multifandom Incest Event by Macrocest. 09 September 2025 Prompt: Fleshlight. Suggested Character: Daddy.
September 9, 2025 at 1:36 AM
rainbowamory.bsky.social
Written for @macrocest.bsky.social's Cestember 2026.

Day 26 - Prompt: “Pet Play”, Theme: Romantic Incest

Link: archiveofourown.org/works/93333651

Original Work
Pairing: cousins
Rated: T
tags: kissing, fluff
Words: 1,518
#incest #shipcest #oc #ao3 #WritingCommunity #FantasyLit #Writing
September 26, 2026 at 11:30 PM
macrocest.bsky.social
Prompts for week two of Cestember 2025!
#Cestember #Shipcest #Incest #Proship
Week Two Calendar for Cestember 2025. Suggested Character: Daddy 08. Body Hair Kink 09. Fleshlight 10. See-Through/X-Ray Vision 11. Clothed Sex 12. Power Exchange 13. Sweat 14. Massage
September 9, 2025 at 12:44 PM
macrocest.bsky.social
Cestember 2025 prompt no. 01 - Handcuffs
Cestember: A Multifandom Incest Event by Macrocest. 01 September 2025 Prompt: Handcuffs. Suggested Character: Big Sister.
September 1, 2025 at 5:30 AM
macrocest.bsky.social
Cestember 2026 prompt no. 19 - Under-Negotiated Kink
Banner that reads: CESTEMBER - A multifandom incest event by Macrocest September 19th, 2026: Under-Negotiated Kink Suggested Theme: Angsty Incest Alternate Prompts: Cockwarming, Chastity Play
September 19, 2026 at 8:12 PM
macrocest.bsky.social
Cestember 2025 prompt no. 03 - Doppelgänger
Banner that reads: Cestember: A Multifandom Incest Event by Macrocest. 03 September 2025 Prompt: Doppelgänger. Suggested Character: Big Sister.
September 3, 2025 at 3:09 AM
rainbowamory.bsky.social
Written for @macrocest.bsky.social's Cestember 2026.

Day 27 - Prompt: “Hypnosis” 🖤🤍

Link: archiveofourown.org/works/93409526

Original Work
Pairing: cousins
Rated: T
tags: hypnosis, nudity
Words: 760
#incest #shipcest #oc #ao3 #WritingCommunity #FantasyLit #Writing
September 28, 2026 at 8:05 PM
macrocest.bsky.social
Cestember 2025 prompt no. 04 - Ropes
Cestember: A Multifandom Incest Event by Macrocest. 04 September 2025 Prompt: Ropes. Suggested Character: Big Sister.
September 4, 2025 at 12:36 AM
rainbowamory.bsky.social
Written for @macrocest.bsky.social's Cestember 2026.

Day 27 - Prompt: “Hypnosis” 🖤🤍

Link: archiveofourown.org/works/93409526

Original Work
Pairing: cousins
Rated: T
tags: hypnosis, nudity
Words: 760
#incest #shipcest #oc #ao3 #WritingCommunity #FantasyLit #Writing
September 28, 2026 at 1:15 AM
macrocest.bsky.social
Cestember 2026 prompt no. 30 - Anonymous
Banner that reads: CESTEMBER - A multifandom incest event by Macrocest September 30th, 2026: Anonymous Suggested Theme: Unwitting Incest Alternate Prompts: Grooming, Strip Club
September 30, 2026 at 12:07 PM
macrocest.bsky.social
Cestember 2025 prompt no. 07 - Humiliation
Banner that reads: Cestember: A Multifandom Incest Event by Macrocest. 07 September 2025 Prompt: Humiliation. Suggested Character: Big Sister.
September 7, 2025 at 1:10 AM