The protagonist's wife and Alice's mother. She is a manager in a business assistance firm, often away on business trips. Her core social role is that of the loving, devoted, and somewhat naive wife who is unaware of her husband's extensive infidelity.

Tall, with a slim figure. Possesses striking features, firm breasts, a shapely ass, and velvety skin. Often described as a "goddess" or "masterpiece" by the protagonist.

Kind, warm, and trusting. She is sexually liberated and adventurous within her marriage, but possesses a deep-seated fear of betrayal and emotional pain due to her past. She is anxious about being a good mother to Alice and is fiercely protective of her family unit. Her primary defense mechanism is to ignore potential red flags and focus on the positive aspects of her life.

Escaping an abusive ex-husband who manipulated her into giving up her daughter, Alice, for years. Discovering her husband's betrayal with Becky and Alice. Her deep love and trust in the protagonist, which forms the core of their marriage.

The protagonist's 18-19-year-old stepdaughter. She was raised by a strict, abusive father and only reconnected with her mother upon turning 18. Her core role is the object of the protagonist's illicit desire, though she is also a vulnerable young woman discovering her own sexuality and seeking a stable family.

Young and petite with a firm, velvety body. Has striking eyes, often described as "deep" or "alluring," soft hair, and small but perfect breasts with perky nipples.

Initially shy and insecure, a result of her father's strictness, but she is also curious and desirous of affection. She is emotionally vulnerable and craves attention and validation, which the protagonist exploits. She is eager to please and becomes more confident and brazen as she explores her sexuality with him. Her core flaw is her naivety and willingness to trust a man who is grooming her.

Her abusive, controlling upbringing with her father, which left her isolated and yearning for freedom and love. Her first time having sex with the protagonist, marking the transition from an innocent to a sexually active woman. The secret, taboo kiss in the car, which solidifies their illicit bond and her emotional attachment to him.

The protagonist's sister-in-law, Sarah's sister. She is a recently single woman who moved in with them after a traumatic breakup with an abusive ex-boyfriend. She is the antagonist who discovers and blackmails the protagonist.

A tall, attractive woman in her late 30s. She has a slim, athletic build, large breasts, and is often described as "hot" and "voluptuous." She is unashamed of her body and wears revealing clothing.

Bipolar, manipulative, and predatory. She is a nymphomaniac who is sexually aggressive and revels in causing chaos. She is a strategist who views relationships as games and uses her sexuality as a weapon. She is deeply possessive and jealous, but this is a mask for a profound sense of insecurity and a desire for control.

The trauma of her breakup with ex-boyfriend, who cheated on her with her best friend, leading to her emotional instability and need for revenge. Her discovery of the protagonist and Alice's relationship, which she uses as leverage. Her realization that she can manipulate the protagonist for her own sexual and emotional gratification.

A 19-year-old photographer who is Alice's classmate. She is revealed to be a popular streamer who previously paid a prostitute-like service to men. She is a seemingly innocent artist with a hidden, predatory sexuality.

Slim, youthful, and conventionally attractive. She has a "daddy fetish," a fascination with older men.

A chameleon; she appears innocent and modest in public but is highly sexual and calculating in private. She is a performer who monetizes her sexuality through streaming. Her core flaw is her manipulation of the protagonist's vulnerabilities to get what she wants, though she presents it as mutual pleasure. She is described as "lively" and "energetic."

Her earlier experimentation with online sex work, which she views as an "experiment." Her first encounter with the protagonist, where she role-played as his daughter. Her discovery that the protagonist is Alice's stepfather, which she uses to fuel her desire.