But I can definitely say what gender is that person is going to have sex with for the rest of their lives, depending on what their sexuality is.
Well if it is physically possible to have sex with either gender and reach climax for anyone. Then it's a choice.
Body will respond to physical contact, however there won't be much pleasure involved or climax. Basically imagine for example a gentle and sensual rape ( is that the right word for this? ), where the person that you are not interested in would try their best to satisfy you. There is just a barrier that you can't really pass to enjoy the act.
There are certain things a person just can't control, like blinking when eyes are in danger. Getting turned on is one of those things, and it requires a specific gender, at least for me.
It's like they have internet connections on Mars now.
1. No, knowing someone's sexuality doesn't tell you about their future sexual partners. A bisexual person might decide not to have sex. A straight person might have sex with someone of the same gender for money. A gay person might decide to experiment with someone of a different gender. An asexual person might decide that they'll have sex with someone they love in order to make them happy. A pansexual person could have a monogamous marriage.
2. Bisexuality isn’t any more of a choice than homosexuality or heterosexuality. Likewise, people base their sexual identity on more than orgasms. A dude with a vibrator could probably get me off – this doesn’t mean I feel any romantic or sexual attraction to men.
3. People can have orgasms while they’re raped. Yes, rapists can try to get you off; I know more than one woman who had their attacker go down on them. Yes, rape can be sensual and pleasurable. Many times, people are raped by those they're already in relationships with, not an evil stranger leaping from the bushes and dragging them away.
4. And there’s nothing wrong with talking about your own sexuality, as long as you realize that your experiences aren’t universal.