【Normal Edition】Sister X ~Absolute Submission, Life of Daily Creampies with Celebrity Sisters~ / 【多言語版】姉妹X

【The Cool Company President with a Ripe, Restless Body】
●Mao Segasaki　（CV：葉村夏緒）
The president of a design firm, she's strong-willed, fastidious, and strict with others, but also incredibly competent at her job.
To cover up the traffic accident caused by her sister, Mio, she schemes to prevent it from becoming public by not calling an ambulance and instead hiding the protagonist in her own home.
Her selfish and one-sided reasoning infuriates the protagonist, who proceeds to have his way with her.
She resists at first, but out of fear of losing her social standing, she gradually begins to do whatever he says.

【The Spoiled University Student and Aspiring Announcer】
●Mio Segasaki　（CV：関田いおり）
The one who actually hit the protagonist with her car at the beginning of the story.
She has just received a job offer to be a TV station announcer, and to prevent that from being jeopardized, she enlists her sister Mao's help to hide the protagonist in the apartment they share.
However, despite being the one who caused the accident, her blatant disgust and provocative behavior toward the protagonist infuriate him.
She ends up witnessing her sister being violated by the protagonist and confronts him, but...