Petr has decided to spend the afternoon relaxing and watching TV. This is totally the wrong choice because he has chores to do and he knows it.
When Teodor confronts him he does not seem that bothered so there is only one course of action
Once OTK Teodor sets about teaching the lad that there is a time and a place for everything, and watching TV at the wrong time means Petr is in the wrong place.
Petr gets a good walloping on the jeans, boxers and bare ass as you would expect, and he should have expected. As he leaves the room to get on with the chores you have to wonder if he has learned anything long lasting this time . *