In reality, none of those. Want to know how it really happened? I was born this way, baby. There you have it. Eye witness, first-hand account. Born gay. No choice in who I was attracted to was ever made. The ONLY choice is in acting upon my natural inclinations. Since my attractions involve consenting adults, why do you care to the point of wanting to forbid some of the ways in which we have intercourse?
First off, I cannot imagine you wanted to marry your father. Boys tend to cling to mommy and girls to daddy. At the same time the boy likes to do what dad does. And girls like to play with babies.
What? Seriously, what? no, I didn't want to play with babies. I wanted to play baseball and climb trees. I wanted to marry Julie Andrews.
My feeling is that you cannot remember much further back then when you were ten or so.
Nope. I started having crushes on girls and women at about five or six. Next?
The proble is that the human mouth is the most filthy organ of the body --- even dirtier than the anus. Homsexuals commonly will engage in oral sex without a care of periodontal disease and gum bleeding (an obvious way of spreading all sorts of diseases). At the same time they may wear a condom when engaging in anal sex but will not consider the fact that the anus was not designed by God for things to go in but come out. This causes permanent stretching and tearing and irratation. This likely makes one prone to diseases that could lead to various viral cancers. All of this can lead to higher medical insurance costs, spreading diseases throughout a sexually active population, spreading of viral infections from saliva through kissing.
Straight people engage in all those things more than we do.
Apparently you've never heard of frottage or tribbing?
How are you planning on enforcing your no gay ******* laws?