Episode 24: Fist Theory Part 1

In this eye-opening episode of Brolapse, I sit down with Finn Vortex, a fisting educator, moderator of multiple fisting Facebook groups, and the creator of FistTheory.com, one of the most comprehensive educational resources on fisting. Finn’s journey into fisting isn’t like most—after surviving a carjacking and gunshot wound to the chest, he underwent life-saving surgery that quite literally rearranged his insides. Now, years later, he reflects on how that trauma may have played a role in his ability to take deep fists.

But Finn isn’t just a deep player—he’s a dedicated educator. We dive into the early days of online fisting communities, the gaps in fisting education that led him to create Fist Theory, and his mission to provide scientific-backed, structured learning for newcomers and veterans alike. He walks me through his process of developing coursework that covers everything from anatomy and physiology to lube science, toy safety, and injury prevention.

We also explore some of the biggest misconceptions in the fisting world, including why the idea that “fisting isn’t like porn” might not be entirely true, how communication failures lead to most fisting-related injuries, and why intermediate-level players are often at the highest risk. Finn shares his thoughts on the dangers of insertable toys, the problem with “limit pushing,” and how fisting tops and bottoms often bring their traditional sexual roles into play in ways that don’t always serve them.

In a candid discussion about chems in the fisting scene, we talk about the real risks of meth use, how poppers impact the body, and Finn’s surprising personal experiences with chem use—spoiler alert: his first time involved a Mormon fisting party and a painful Trimix injection gone wrong. We also cover harm reduction strategies, including why doctors often know shockingly little about extreme anal play, and how the fisting community is stepping up to educate both players and medical professionals alike.

This episode is full of wild stories, deep insights, and a whole lot of nerdy fisting knowledge. Whether you’re a seasoned player or just curious, Finn’s wisdom and humor make this a must-listen.