White dudes will stick foreign objects up their asses and still be straight. Oh, the privilege. Mike Mann is boring -- guy or girl. He's just like Frat Men's Taj/Hagan a lazy fuck.
They tried to do straight-for-pay, but it obviously did not work. I think the only gay porn star to do it was Mason Star. He said he's gay, but likes pussy from time to time. I've said it before, these men get turned out by the industry. See Rod Daily and Ricky Larkin for reference. One has HIV and the other one is doing feet porn now.
Like Supreme said, there's an audience for the mess. The typical description is, "Young, hot, straight male jock."
The dark skin pornstar with the tattoos I was referring to earlier is Ace Rockwood. I know he's been with women and he identifies as straight in his personal life I believe.