December 25, 2025 - January 1, 2026

Prompts

Day 1
Gift | Kiss | Tender
Day 2
Monster | Wings | Taming
Day 3
Mating Cycle | Oviposition | Knotting
Day 4
Submission | Dolled up | Kneeling
Day 5
Aphrodisiacs | Sensory Play | Markings
Day 6
Tears | Begging | Denial
Day 7
Massage | Restraints | Pinned
Day 8
New beginnings | Bonding | Stargaze

Guidelines

• Fanworks can be either SFW, NSFW, or dead dove.
• Please tag or flag your post if it contains NSFW, dead dove, or sensitive content.
• All ships must be tagged with their full ship name or abbreviated name for easy filtering (e.g. vashwood, WV, plantcest, KV, etc)*. It is your responsibility to mute posts you do not want to see!
*We encourage creators to tag ships using the top-bottom format (e.g. WV, KV) for those who want to filter and find fanworks involving bottom Vash. We are aware that creators use "vashwood" and "plantcest" as a general ship tag and we encourage using "WV" or "KV" alongside the tag.• You may skip any days or mix prompts.
• Submissions must be new and your own. You can create a sequel or chapter to a previous/existing work if it fits the day's prompts.
• AI submissions will not be accepted.
Posts that do not respect the above guidelines will not be retweeted/reblogged.Please tag posts with #bottomvashweek and @ our account so we can find and share your posts! Feel free to post your work to the AO3 collection!

Prompts

These prompts were used in 2024, when the event ran between November 23 - 30.Day 1
First time | Size difference | Age gap
Day 2
Plant | Angel | Uncanny
Day 3
Mpreg | Breeding | Omegaverse
Day 4
Brat | Bondage | Collars
Day 5
Public | Mirror | Power bottom
Day 6
Lingerie | Cross-dressing | Somnophilia
Day 7
Praise | Body worship | Aftercare
Day 8
Free day