Preferably answers beyond “I like it because It’s hot” but those are still acceptable.

I like it because it allows me to see my personal fetishes in action if I have a partner that isn’t into it

The variety of actresses that do porn. Big asses, Asian, squirters, MILF’s, etc. there’s no shortage of actresses to watch.

I like the fact that I can have fun, de-stress and see what my sexual fantasies look like in action.

Discover new fetishes without leaving my room, and depressed bc you don't know how to find partner with the same tastes. Just joking. Or not...
Oh, and your can see possibilities of human body. Especially when you accidentally see video with enormous dildos...

I don't watch real, professional porn because it's degrading to the people who make it. I mostly admire the work that goes into fake, 2D/3D (animated) porn - the lighting, the staging, the characters, the execution, all of that.

Also, I just like seeing my characters with their cocks out. :)

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I just enjoy the fantasy, you can find porn of literally anything no matter how unrealistic it is.

I can jerk off to them

I love the variety in both people and kinks, though these days I try to avoid real porn and just watch the hentai stuff. I know plenty of people hate AI, but I love AI porn and, one day, would like to put myself in it fucking my favorite fictitious characters to truly make my fantasies as realistic as possible.

The sex part... But honestly just the escapism.