Ran's adoptive mother, a respected office manager who, following the death of her husband and a traumatic accident, repressed her wild past to become the perfect, responsible guardian. Now, with her son grown and her own physical transformation, she is rediscovering her identity and battling deep-seated guilt.

Dyed blonde hair, slim athletic figure, large 450cc breast implants, and (later) plump lip fillers. Her dress code evolves from conservative office wear to revealing, sexualized clothing, reflecting her internal conflict.

A study in duality. She is characterized by immense guilt and a self-perceived identity as a "bad person" for her desires. Her primary coping mechanism is repression, but she finds a paradoxical thrill in being submissive and desired, particularly when she is "guided" or "commanded" by a dominant presence. She enjoys the attention her changes bring but fears the judgment of others.

The traumatic accident that caused her amnesia and the subsequent life of compulsory virtue she adopted to raise Ran, which she now views as a lie. The moment during the trip where she finally has sex with Ran, marking the irreversible crossing of their familial boundaries. Core Bond: Her relationship with Ran is defined by her deepest regret—not acting on her desires sooner—and her intense emotional attachment to him as both her son and the key to her sexual liberation.

Sue's best friend and confidante, she is a wealthy, sexually liberated wife in an open marriage. She acts as the primary instigator of Sue's transformation, driven by a combination of personal enjoyment and a desire to see Sue return to her promiscuous roots.

An attractive Latina with a voluptuous figure, long brown hair, and naturally full lips. She is frequently described as wearing revealing, stylish clothing and exuding a high level of sexual confidence.

Lucia is a charismatic, manipulative, and overtly sexual force of nature. She thrives on control and chaos, often using a character's desires against them to get what she wants. Her primary flaw is a streak of cruelty and a total disregard for the emotional consequences of her actions, viewing relationships as games to be won.

Her long friendship with Sue and her memory of Sue's past as a "slut" before the accident, which she views as the "real" Sue. Blackmailing Ran, which backfires and instead forges a powerful, more direct alliance between them. Core Bond: Her bond with Ran is a volatile mix of sexual attraction and mutual, albeit cautious, respect. With Sue, she shares a deep history where she has always admired her past "power."

A former fashion model who bullied Ran and Theo in school, she has since returned home and reformed her personality, showing a more genuine and insecure side. She represents a potential "normal" romantic interest for the protagonist.

A tall, slender woman with a model's poise and a small, perky figure. She is described as conventionally beautiful with a "cute butt" and long legs.

Initially judged by her past, Megan is actually quite insecure and lonely, seeking genuine connection after the shallowness of the fashion world. She is open-minded and has a hidden kinky side, but her current priority is to establish stable, respectful friendships rather than engage in casual sex.

Her career as a model and her experiences in New York, which she found stressful and superficial, leading her to return home. Participating in the photoshoot with Ran, where she reveals her hidden, sex-positive nature and a potential attraction to him. Core Bond: She is developing a strong platonic connection with Theo and a complex, potentially romantic one with Ran, valuing his honesty and artistic nature over his "pervy" interests.

Ran's ex-girlfriend, initially depicted as lazy and uninterested in sex. After their breakup, she undergoes a personal awakening, becoming more sexually adventurous and embracing an exhibitionist lifestyle. She becomes Ran's "fuck buddy" and business partner.

A "blonde and busty" girl with large, natural breasts and a conventionally attractive figure. She dresses more provocatively after Ran encourages her, favoring tight and revealing outfits.

Initially lazy and insecure about her sexuality, Scarlet's journey is one of embracing her own desires. She discovers a deep thrill in being watched and used, developing a strong exhibitionist and submissive streak, which she is eager to explore with Ran. She is ultimately independent and values their non-traditional relationship over a conventional one.

The initial breakup with Ran over her lack of effort and laziness in their sex life. The remote vibrator scene in the coffee shop, which awakens her love for public play and loss of control. Core Bond: She is deeply grateful to Ran for helping her find her sexual confidence and is emotionally attached to him as a "manager" of her new career as an adult content creator, even if their romantic relationship is on hold.