Eh, she has a bland design and the head-to-body ratio of an 8-year-old. I could really do without her. The LN illustrations too just make her look like a boringly neotenous princess with minimal features, which is just entry-level shit, and the style being low in detail beyond just the face really doesn't help, as you need a ton of practice with shading and anatomy to really make the erotic parts of the female body pop out, which these artists clearly don't have, and while there's also the situational aspect to any given erotic scene, not a whole lot of creativity has been seen there either.
It's really really tough to be a good smut artist, or even a good ecchi one in 2020 where we've perfected the art of lewd to this point. This is barely even up to 2000 standards.