[Phaade]

Hmm I would say Archive of our Own, when I want to read a fanfiction. (I really like fanfiction sometime!)

If it is just to cum quickly and I want some porn then obviously something like Pornhub

But most of the time something like Jaro said. Porn pics or even drawings if they are good.

Ps: I almost forgot, GetDare! There are really good stories here too!