Master Was Beaten by His Wife Again

She has a mistress who loves her, and a master who always sees things wrong with her, just because she steals her mistress's attention from her master. If she wants to do what she likes to do the most, it must be... Cheating on her master! Don't ask her about her hobbies. Her hobbies are to watch her master being defeated and to watch her master being beaten by his wife... (This is a theater of infinite traps. It's fun and ridiculous. It's up to you to discover the male protagonist!)