Not in a pure sexual way, but more how I measured up against other dicks. This surprised me a bit yet, I'd somewhat been fascinated by cocks.
Yet as a crazy, horny young man, I at times would be turned on by stories of straight guys fooling around together and sucking each others dicks or something. I grew up reading sex stories in porn mags and I was always totally attracted to women and never doubted my sexuality. I must give some backstory to this so you can better understand how this unfolded.