My Best Friend is a Dense Protagonist, So I’m Taking Care of His Harem

(All Chapters are on an average of 2000 words with many being around 2500 words) In the world of Love Bloom Academy, Hoshino Takumi is the textbook Shonen Protagonist: loud, energetic, endlessly lucky, and painfully dense. He trips into compromising situations, earns the affection of the school's most beautiful girls, and then... does absolutely nothing about it. He treats them like "bros", oblivious to their blushes and their needs. Here comes Kamishiro Renji. On the first day of his third year at the prestigious Kosei Academy, Renji wakes up with the memories of his past life. He realizes two things: First, he is living inside a Galgame. Second, his role is the "Ultimate Wingman" — the rich, handsome, reliable best friend destined to clean up Takumi's messes. Of course, Renji refused the script. Armed with the wealth of a professional model, the skills of perfection incarnate, and a secret Cheat Skill — [Empathy Insight] — that lets him see the "Frustration Levels" of the girls around him, Renji decides to outwardly support the protagonist as usual, while secretly supporting the heroines behind his back. When the childhood friend cries because Takumi forgot her new hairstyle, Renji is there to praise her. When the student council president is stressed because Takumi is a slacker, Renji is there to take control. When the class idol feels ignored, Renji is there to give her the attention she craves. In a society where polygamy is legal and "First Come, First Served" is the only rule that matters, Renji has a new mission: Be the Perfect Best Friend to Takumi by day, and the Perfect Lover to his harem by night. The dense hero won't even realize he's lost until the game is already over.