Tiểu sử tiếng Anh — chưa có bản tiếng Việt
Matthias Von Fistenberg, owner and president of Dark Alley Media, sports one of the most buff and beautiful bodies in New York City, highlighted by a beautiful ass that has few limits. This sexual dynamo is versatile to the extreme — able to play dominant master and uber-bottom. Originally from Poland, Matt speaks 5 languages and plays classical piano in addition to being a talented writer.
Hardcore Habits: Cruisin' Warm Sands
· 2002
Fist & Fuck: A Hardcore Collection
· 2010
DarkRoom 5
· 2013
Fist Animals
· 2012
A Monster Inside Me 2
· 2012
Berlin Underground
· 2011
FistAlley: Maniffesto
· 2018
Fisting Underground 2
· 2006
Fist Master
· 2011
Gang Fucked
· 2009
Hard On: London Underground
· 2010
Hole Abuse
· 2015
Gaytanamo: Raw
· 2007
Hole Puncher
· 2010
Matthias' Fist Fantasies: Masked Men
· 2011
20 Fist Weekend
· 2007 · ★ 8.0
Machismo
· 2012
White Hot: Raw And Uncut Edit
· 2010
Pigs Don't Stop
· 2010
Sex Crimes
· 2015
Mount Me
(as Matthew Green) · 2005
Cream of the Cocks
· 2003
Fist N Fuck - A Hardcore Collection
· 2010
Shockwave 1
· 2007
After Shock
· 2014
Amped Up!
· 2016
Best Of Brazil: Vol. 1
(archive footage) · 2013
Bareback Gut Fuckers 2
· 2012
Hacked
· 2017
Mayhem
· 2012
