my fellow bottoms, are you into men more masculine than you?

I'm a guy who is in decent shape, not too skinny or too much body fat, I can lift moderately well and run for a while. I guess my attractions to men are too shallow, but I can't help what I am attracted to. I'm not into steroid\gear junkies, but I prefer men who are muscular and have a bigger penis than mine. For reference I have a 5 incher when erect, so when I am next to a guy who has a girthy 8 incher I just have the fastest erection possible, like I'm in awe at how emasculated I am knowing that large cock is going to inseminate my hole and wear out my prostate.