As standard, a female performer in a scene with a male performer could expect to earn around $1,000 (£800), a scene with another woman would see them earn around $700-800 (£550). The rates could go up or down by 10 to 20 per cent depending on who the performer is, their agent and other factors. A model could be offered anywhere from $2,000 to $6,000 for a first anal sex scene, for example.

https://www.independent.co.uk/life-style/love-sex/porn-stars-income-how-much-get-paid-for-what-adult-film-actor-agent-derek-hay-pornography-a7569746.html

There are many of porn actresses and ex porn actresses around you every day, and you can't recognize them, unless you watch porn 24/7 on every source available.