Male number one? Gentle and handsome man! Second male? Off-line silly handsome guy! Female first? The domineering national goddess... Oh? So, who among the first male and the second male is with the female first? ……Hehe! Of course, the first male and the second male are together~~ This is definitely not sadomasochism... This book is also called...
"Three Improper Views"
"Sister-in-law should be chased by her sister"
"How can my sister be so rotten"
"The Correct Way to Open an Essay"