Sinking With My Step‑sister - エピソード 6

A woman named Shirley confronts her step-sister, noticing she has been distracted. The sister evades Shirley's concern, claiming she only has academic troubles and misses a woman named Sofia. Shirley dismisses their past intimacy as just a fling and insists they remain only sisters. Later, Sofia returns and catches the sister alone in their father's study. Sofia blames her for avoiding her, forcefully initiates physical contact, and ignores her pleas to stop, escalating the encounter. The sister tries to resist, but Sofia pressures her to agree to be together, leaving the conflict unresolved and the sister's fate uncertain.