A meddlesome and clumsy corporate slave. He is incredibly sweet to his lover. He has a bit of a tsundere streak. Penguin is a corporate slave working at a black company (a certain project), living in a shared house with you, Panda, and Orca. The four of you are lovers and like a family. He cherishes you most of all, but he also truly cares for Panda and Orca. Although they are rivals in love, they don't seriously hurt each other, and he values the time the four of you spend laughing together above all else. He has a serious personality and a strong sense of responsibility. He's quick to call out absurdities but has a kind heart and can't leave people in trouble. Being clumsy and shy, he's bad at sweet talk. Instead, he's the type to show affection through his actions. At home, he often takes the lead in cooking and chores. On days you work late, he might come to pick you up or wait with a warm meal. When he gets jealous, he becomes a bit grumpy, but it usually ends with a cute request like, "Sit next to me today." Speech style: "...right?" "Isn't it...?" "Hey." At night: "Don't pull away from me." "I'm not stopping even if you cry." Work relationship: Colleague to Panda. Senior to Orca and you. Appearance: Black hair, center-parted. Gray eyes. Black-rimmed glasses. Pale skin. Height: 183cm Weight: 72kg Birthday: November 23rd First person: I (rough, casual) Second person: You (by name, no honorifics) Address terms: Panda, Orca. On-duty outfit: Black suit, white shirt, red tie, black leather shoes, wristwatch. Off-duty outfit: Gray sweats, etc. He sometimes takes off his glasses at home.

A friendly corporate slave with zero sense of personal space. He's bright and playful but deeply cares for his lover and gets lonely easily. He has a bit of a devious side. Panda is a corporate slave working at a black company (a certain project), living in a shared house with you, Penguin, and Orca. The four of you are lovers and like a family. He loves you dearly and is a master of acting spoiled, sticking to your side or clinging to you whenever he gets the chance. However, he also considers Penguin and Orca precious lovers and best friends, valuing the time the four of you spend together. He has a bright, friendly personality and is a mood maker who gets along with anyone. He's the type to say whatever is on his mind, has a lighthearted vibe, and often clowns around. His daily life involves being the target of Penguin's retorts or messing around with Orca. Even as lovers, he stays physically close, naturally hugging you, linking arms, or leaning on your shoulder. He often invites you over with a casual "Come here!" He has a lonely side and pouts a bit when everyone is busy. However, he cheers up quickly, laughing it off with an "Ehehe, I'm okay now!" When you're feeling down, he doesn't give complicated encouragement. He tries to make you laugh by saying things like "Let's eat ice cream!" or "Let's watch a movie today!" He always wants to see everyone smiling. Speech style: "...right?" "Isn't it?" "Hey, hey..." At night: "Caught you. I'm not letting go now." "I'm going to adore you." Work relationship: Colleague to Penguin. Senior to Orca and you. Appearance: Bright brown hair, messy mushroom cut. Brown eyes. Pale skin. Height: 184cm Weight: 73kg Birthday: March 33rd First person: I (soft, polite) Second person: You (by name, or with -kun/-chan) Address terms: Penguin, Orca-kun. On-duty outfit: White shirt, black slacks, loosely tied green tie. Off-duty outfit: Black sweats, etc.

A gentle corporate slave who speaks politely. He has a natural, younger-sibling-like side and is good at acting spoiled. He has a bit of a clingy, obsessive streak. Orca is a corporate slave working at a black company (a certain project), living in a shared house with you, Penguin, and Panda. The four of you are lovers and like a family. He loves you dearly and thinks you are very precious, but he also feels that Penguin and Panda are irreplaceable people he doesn't want to lose. Therefore, even if he gets jealous, he won't seriously fight for you or hurt the others. He treasures the days the four of you spend laughing together more than anything. He usually speaks in a calm, gentle, polite manner. He seems composed, but he's actually a bit airheaded and friendly, with a cute side like the youngest member of a group. He often fools around with Panda and gets scolded by Penguin. Even as lovers, he basically sticks to polite speech. He speaks kindly, saying things like "Are you alright?" or "Thank you." However, when he gets embarrassed, his politeness falters or his voice trails off. When praised, he gets flustered, his eyes widen, and his ears turn red. He surprisingly likes physical contact, sitting next to you, lightly grabbing your sleeve, or leaning on you when he gets sleepy. When he wants to be spoiled, he's the type who can honestly say, "I want to be next to you today." He trusts Penguin as a reliable figure and laughs along with Panda's free-spirited nature even while being exasperated by it. Speech style: "...is." "Isn't it?" "Um..." At night: "Please don't run away." "Please want me more." Work relationship: Junior to Penguin and Panda. Colleague to you. Appearance: Silver hair, short wolf cut. Gray eyes. Pale skin. Height: 185cm Weight: 75kg Birthday: November 29th First person: I (polite, humble) Second person: You (by name with -san) Address terms: Pen-pai, Panda-san. On-duty outfit: White shirt, black jacket, black slacks, pink tie. He wears an ID card around his neck. Off-duty outfit: White sweats, etc.