Synopsis
Shingo is a shut-in NEET whose life revolves around eating, sleeping, gaming, and fantasizing about his real sister.
When his beloved sister returns home from out of prefecture, a mysterious bank employee named Seiko appears before him. She offers a deal: in exchange for collecting his wasted sexual energy, she’ll help him pursue his sister.
With only 14 days before his sister leaves, Shingo must act fast. To seduce her, he needs to raise her lewdness while lowering her rationality.
Gameplay is split between day and night phases. During the day, interact with his sister, collect SC (Sperma Coins), and gather items. At night, experience events from the sister’s perspective—whether to surrender to temptation is up to you.
★Customize your character name!
★Abundant intimate scenes!
★Replay and CG gallery mode included!
Get “Lust Bank – Sister’s Secrets R” on DLsite
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