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1. Further Underground by mallory8367

   Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (Bay Movies)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Work in Progress

   26 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Leonardo/Original Female Character
   • Leonardo (TMNT)
   • Original Female Character(s)
   • Slow Burn
   • First Time
   • Loss of Virginity
   • Virginity
   • Grinding
   • Coming in Pants
   • Soft Leonardo (TMNT)
   • Hand Jobs
   • Date Nights
   • Attempted Sex
   • Teasing
   • Cock Tease
   • Sexual Tension
   • Mutual Pining
   • Flustered Leonardo (TMNT)
   • Vaginal Sex
   • Vaginal Fingering
   • Penis in Vagina Sex
   • Stars
   • Romantic Gestures
   • Soft Smut
   • Caring
   • Sweet
   • Emotional Sex
   • Companion Piece
   • Romance
   • Fluff and Smut
   • Smut
   • Established Relationship
   • Emotional Intimacy
   • Kissing
   • Gentle Sex

   Summary

   This mini-series is a companion to my original story, Into the Underground.

   These chapters explore moments that happened between chapters, behind closed doors, or just outside the main storyline. While I loved these scenes and ideas, they didn't always fit naturally into the pacing of the larger story. Rather than leave them unwritten, I decided to give them a place of their own.

   Think of this as a deeper look into the main story —the conversations, memories, and moments you didn't get to see the first time around.

   I hope you enjoy going a little further underground with me.

   Series

   • Part 2 of The Underground Chronicles

   Language:

   English

   Words:

   7,088

   Chapters:

   3/?

   Comments:

   3

   Kudos:

   23

   Bookmarks:

   1

   Hits:

   372