Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. Chemical's Squeaky Narita by Delightfully0

   Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime), ウマ娘 | Uma Musume - All Media Types  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/F, Multi
   • Complete Work

   17 May 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Original Female Character(s)/Original Female Character(s)/Dantsu Flame/Agnes Tachyon/Manhattan Cafe/Jungle Pocket/Narita Brian
   • Original Female Character(s)/Original Female Character(s)
   • Original Female Character(s)/Original Female Character(s)/Manhattan Cafe/Narita Brian
   • Original Female Character(s)/ Narita Brian
   • Original Female Character(s)/Agnes Tachyon/ Manhattan Cafe
   • Original Female Character(s)
   • Original Umamusume
   • Original Horsefem
   • Narita Brian (Uma Musume)
   • Agnes Tachyon (Uma Musume)
   • Manhattan Cafe (Uma Musume)
   • heat - Freeform
   • Estrus
   • HRT | Horse Replacement Therapy
   • Horsefem
   • Mares
   • Stallions
   • Girlcock
   • Vaginal Sex
   • Clit Play
   • Clitorus
   • Anal
   • Anal Sex
   • Oral Sex
   • Rough Oral Sex
   • Oral Fixation
   • Consensual Somnophilia
   • Nipple Play
   • Nipples
   • Heat Sex
   • cum
   • Cum Inside
   • cum inside ass
   • Strap-Ons
   • Model Cocks
   • Models Of Your Lovers Cocks
   • Double Penetration
   • Spitroast
   • Fucking a partner with another partner
   • Tight
   • Cuddling & Snuggling
   • Loving Sex
   • Multiple Orgasms
   • Gags
   • ring gags
   • Kissing

   Summary

   Chemical Instinct is now having Estrus periods more than once a year, and she needs her lovers to help her through. This time, she gets some one-on-one time with Squeaky Clean and has her first solo time with Narita Brian. The two have been a part of the relationship for several months now, and the heat-brained mare wants to have a loving time with her newest stallion.

   Series

   • Part 3 of Chemical Instinct

   Language:

   English

   Words:

   2,538

   Chapters:

   1/1

   Comments:

   3

   Kudos:

   11

   Bookmarks:

   4

   Hits:

   1,006