I'm not much of a writer or a good one, but this guy is. Not sure if it's a pseudonym, but please check out Ray Wilder's "11.5" series. Bodybuilding, weightlifting, sex often with a gigantic dick, and it's 61 pts long.
Here's where I found it, you might find it elsewhere:
http://library.gaycafe.com/nifty/bisexual/athletics/11.5/
Here's where I found it, you might find it elsewhere:
http://library.gaycafe.com/nifty/bisexual/athletics/11.5/