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1. Inner Core by ChipperShipper9000

   Fandoms: Transformers - All Media Types  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Complete Work

   14 Oct 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Megatron/Optimus Prime
   • Megatron (Transformers)
   • Optimus Prime
   • Kinktober
   • Kinktober 2026
   • Transformers Kinktober 2026
   • Continuity Soup (Transformers)
   • Top Optimus Prime
   • Bottom Megatron (Transformers)
   • Top Optimus Prime/Bottom Megatron
   • Frottage
   • Rough Sex
   • Enemy Lovers
   • Choking Kink
   • Sticky Sexual Interfacing (Transformers)
   • Riding
   • Fighting as Foreplay
   • Minor Violence
   • Enthusiastic Consent
   • Outdoor Sex
   • Forest Sex
   • Multiple Orgasms
   • Sexual Overstimulation
   • Megatron has a flight frame in this one
   • No beta we die like Optimus definitely won’t (presumably) now that him and Megatron are fucking

   Summary

   Optimus and Megatron have another encounter. They get to the core of things, and then they touch the stars.

   Day 13 Prompts Used
   Kinktober: Frottage

   TF Kinktober: “Harder!” | Enemy Lovers

   Series

   • Part 13 of OpMeg (with a side of PaxD) for (TF) Kinktober 2026

   Language:

   English

   Words:

   2,028

   Chapters:

   1/1

   Collections:

   2

   Comments:

   2

   Kudos:

   85

   Bookmarks:

   4

   Hits:

   719