You do not "turn" bi, gay, hetero or anything else. Scientific evidence points to we are born...
Not entirely true.
Most people are born with a discernible, biologically determined preference.
However, no scientist, anywhere, not one scientific study, has suggested that you can not BECOME bisexual as a result of experience or exposure.
In fact, quite the opposite.
Exposure, especially at young ages, to a huge variety of things, can shape and color your sexual preferences for the rest of your life.
Everything from panty fetishes, to illicit homosexual activity on the part of otherwise happy heterosexual people, can often be found to have some grounding in early experience.
Every person who has done serious time in the pen can tell you that a lot of them start having homosexual encounters, strictly for lack of other opportunity.... and come out far more open minded about friends 'helping them out".
So, yes, talking about homosexual fantasies, reading about homosexual experiences, looking at porn featuring images of other men's cocks will make even the straightest man more comfortable and less threatened by the subject.
As you grow accustomed to the idea, and then the imagery... you will find yourself becoming more open minded in general toward the practice.
And that makes you less likely to reject a homoerotic opportunity should one crop up.
And, of course... once you have had a blowjob from another guy... or given one.. you are bound to discover that, regardless of what gender you find yourself naturally attracted to... A blowjob feels good no matter what...
that sucking cock is not unpleasant.
Sex feels good. period.
You do not have to be in love nor even particularly attracted to someone to give or receive pleasure.
As Anais Nin wrote: "exotic flavors spoil the palate for ordinary ones."
