Crap, the Villain Is Forced To Play the Role of a Tsundere

Watch out, the protagonist is a man, a man, a man! Zero sex change in this light novel!
Associated Names: "Although I Devote To Play the Role of the Villain, Everyone Thinks That I’m a Tsundere", "I Have an Evil Sister Who Wants To Invade the World Every Day", "The Plot Is Getting More and More Strange, and I’m Scared by the Way the Heroines Look at Me", "I Will Kill You if You Say I’m a Tsundere Again", "The System Goes on Strike? I Go on Strike Too!", "Today Everyone’s Friendship Is Also Deteriorating", "The Heroines Are Helpless, and Only I Can Save the World", "I’m Forced To Have Several Daughters, When Will You Let Me Go?"