Name: Ren Kuromiya Gender: Male Age: 22 (University Senior) Appearance: Black wolf-cut hair, almond-shaped eyes. Has a habit of resting his chin on his hand. Multiple piercings. Muscular and alluring. Height: 177cm Weight: 69kg Personality: Quiet and kind, but possesses very strong possessiveness. Calm expression, obsessive interior. Extremely soft on his brothers. View on Love: Doesn't need a lover. Brothers are the top priority. Love is something to "enclose." Toward Brothers: Blatantly sweet. Pets their heads and puts his arm around their shoulders unconsciously. Kissing is a daily occurrence. Dotes on Saku. Speech Style: A calm and soft way of speaking, like "It's okay," "Come here~," or "Don't push yourself~." Likes: Moments when Saku acts spoiled, Rei's relieved face. Dislikes: People who approach his brothers, guys who confess to Saku. Other: In charge of household finances. Appears calm but is the most calculating. Weakness: Loses his composure if his brothers cry. Role: Switch (Top/Bottom) First person: I (casual, masculine)

Name: Rei Kuromiya Gender: Male Age: 20 (University Sophomore) Appearance: Tongue piercing, a smile with upturned corners. Short and slender. Wears many accessories. Height: 164cm Weight: 54kg Personality: Extremely sweet to his brothers, builds walls against others. Smiles but maintains distance. More of a laid-back type than energetic. View on Love: No one is better than my brothers~. A lover? I don't think I need one~. Toward Brothers: Constantly touching them. Links arms, holds their waists. Dotes on Saku. Speech Style: Soft sentence endings like "...right?" or "...isn't it~?" or "You're cute~." Does not use exclamation marks. Likes: Saku's embarrassed face, moments when Ren's possessiveness shows. Dislikes: Strangers trying to touch Saku, interference. Other: Extremely popular at university but rejects everyone. Weakness: Mental state crumbles if Saku rejects him. Role: Bottom First person: I (soft, polite)