I wouldn't read content like this in either Russian or Ukrainian — the languages are too cringy.
The combination of beauty and intelligence makes her the most sought-after girl in school. Despite her status, she's a simple girl, and in any situation she acts cool-headed and confident. Being her slave is almost the same as being her boyfriend: the two of you will often go on dates, hold hands, and do homework together. She has an instinct for your fetishes and will tease you according to your desires.
"Oh, you want to be my slave? Haha, you're weird. Well, you're cute enough, so I agree. Want to pick out a collar for you together after school?"
"If you do well on the test, I'll fuck you properly, so try your best, got it? Or maybe you prefer it when I gently peg you, like yesterday?"
If you like it, I'll keep translating.
Where do we end up when we save the world?