Something else, STDs are not exclusive to the reproductive system. If I were gay or straight I would be concerned about catching an STD. More so orally than with straight sex. Maybe gay guys have more experience checking out a compatible male partner. Things that can be transmitted "down there" can usually be transmitted to "up there".
I consider myself straight and I let my roommate suck me off all throughout college. He wanted to do it and I wasn't going to give up a free blowjob. I did not return the favour however.
Spin it however you want, but neither guy would be "straight." Straight guys don't suck dick or let other guys suck their dick. I have, and would again gladly, but I'm not "straight", I'm bisexual.
After years of no sexual outlet, I did visit an older guy, a renowned cock sucker, and let him suck the frustration out of me. It was amazing. He was incredibly skilled. It was his only sexual fun and he did it very well. It was a bit odd seeing an old bald-head bobbing around in my lap, but I came hard time after time. That was such a relief. I went on to suck a cock or two myself. I loved it, but only with friendly, non pushy guys.
It was only under duress and literally no other sexual outlet, and afterwards, I was on top of the world, he was high from having one more stiff cock in his mouth. A win-win I'd say. I happily returned and pumped load after load into His mouth. To go on and take the step of getting a cock in my mouth was another level.
I had a really good straight friend. We masturbated together often. I asked to give him a blow job. He always said no until one day he just said OK. He cummed so hard! He never wanted to masturbate me either. Right after he recovered, he offered to jack me off. It was really good because I knew he cared. We continued to masturbate together but only occasionally each other. He asked my mom who said it will not make you gay. He grew up joined the military had married with two kids. We stayed in contact all these years. His son asking him that very question years later. He said he told him exactly what my mom told him. His son was all smiles the morning after a sleep over. He told them they looked very happy and must have "had a good time" They both about spit out their food but his son nodded yes. They both left the table with obvious boners and excitement! His son admits to masturbating but said he did not know yet if he was gay or straight. Until then hes having fun! So take it for what you think. What I think is drop the labels and just have fun regardless of your age or what you do!
I have so…but at this point in my life I can’t say I’m straight. I suppose more bi than anything else. I had the secret desire even as a young man prior to marriage. I didn’t act on it until much later in life. I have to say it was very liberating once I did. And even more so sucking one myself. I can’t say it has reduced or replaced my desire for women, more of a broadened my desires and outlook I suppose.
Broaden the horizon...I like that. Life is too damn short and as you age time goes by too damn fast so take advantage of every moment you can.