It's been a long time since I published anything here on my fanfiction (because my studies covered me).
"Bold as bullets are sharp..."
Or a couple of wise lessons from an older brother. And Sergey Nechaev will not teach his named sister anything bad! P.S. However, the finger is not the middle one, but the index finger, because Irinka keeps the balance of politeness on the machine ... :) ("Дерзкие - как пули резкие..."
Или парочка мудрых уроков от старшего брата. А Серёженька Нечаев плохому не научит! P.S. Правда, палец не средний, а указательный, ибо Иринка на автомате сохраняет баланс вежливости... :))
If you judge it like that, Dmitry Sergeyevich turns out to be a foster father with many children: both his son Sergei, and his forked daughter Katya, the younger Lyusenka (whose biological father merged... literally). And, of course, where in a big family without a kitty?