Fingering

Read the novel here
https://rubymaybetranslations.com/table-of-contents/

You'll gonna read a lot more than hue using his fingers on lucia (｡・//ε//・｡)

Oh cwn you tell what chapter it is/ book??

Almost every chapter on the novel they are having s*x
90 % of it are smut
So if your ok with no pictures and only words I recommend you to read from book 1 to 8

Around chapter 24.