VRPlayful it’s like others have said, SLRO push their own scenes to the front of the line so they’re always going have an advantage.
Casting is also a big deal, Katy Rose is amazing but, as with most European girls, she’s not that well known to US audiences. Put a US favourite like Melody Marks, Blake Blossom, Kiara Cole in that scene and the likes would probably by 3 or 4 times higher at least. I know you can’t do that as you are based in Europe but am just pointing out that likes aren’t always based on quality, they’re often based on star power. Your two scenes so far are two of the best on the whole site.
Veronica Leal is more of a name than Katy so that may get more eyes on it. Rika Fane has a bit of a following here as does Eden Ivy (Eden would be perfect for your stuff). Even those girls though probably won’t get you to the numbers that big US names will unfortunately.
I’d also try not to leave it so long between scenes. The Chloe Heart scene did make a bit of a splash, especially for a first time studio, but you then disappeared for a couple of months so people may not have made the connection that this was the same studio.