You must enjoy the virtual company of girls who are hot, horny and who like to talk just as much as you need it. They would like to please you in the way you need it. But who are they and why are they doing it?
While some of these models are motivated by strangers' company and by vanity, most of them are doing it for money. It is the easiest way to make a living, and they do not even need to leave their home, unless they prefer doing it in a professional studio.
They like it because it might be sex work, but there is no actual physical contact. They can do what they would anyway, either if it means having sex with their partner or masturbating. Stripping might not be part of their everyday life, but they set their rate for that and they do not have to tolerate if their guests want to touch their butt against their will.
For their guests, they are real people, girls next door, who do not need to be fake and who do not need to follow orders. They are explicit about what they are willing to do, and their guests know that they cannot go further.
They know that they need to be happy and inviting, and these are the only parts of their job that can be considered acting, especially if they have a bad day. And they seem eager to please even when they are not even the mood to get up in the morning, but it is the same with any other job. They are real people, who are nice to their guests and who cannot wait to chat with you right now.