There's a turn-on for everyone, and now you can see it in real time. The link above will take you to a world of wanton uninhibitedness that can either repel or attract you, depending on your state of arousal.
The list flies by like a fantasy made, if not flesh, then digital, as the extent of what we need to jerk off becomes as clear as a hot link. Urine? Got it. Lesbian. Why of course. Forced bi? Not that there's anything wrong with that. There's vanilla to chocolate and every flavor in-between. And it's all scrolling by like a news feed for perverts.
We have to admit there may be something to this top-level lust list. Why bother even digging in to the links? Think about it for a moment. We live in fast times. We multitask. There is precious little time to get done with the many responsibilities that are required of us. Who has time to slow down to masturbate?
Now sex is as easy as a key-stroke. Easier, in that it's not even your key-stroke, but others, which provides you with a voyeuristic pleasure better than a hole to leer into the women's showers at the gym. The overwhelming nature of being flooded with the sexual desires of all Internet users is enough to make us come just by thinking about it.
Be honest, the brain is the sexiest organ, so use it. You may not even need your hands any more, not once we evolve into bodiless beings of purse sex.