The protagonist discovers the betrayal, or the girlfriend fully switches her affection/loyalty to the brother.
B-bishop products are famous for their audio quality. Since this is often an audio-focused visual novel, the voice acting carries the weight. kuso ero gaki otouto ni ubawareta kanojo rj011 top
This specific work centers on a common melodrama found in adult storytelling: the betrayal of a protagonist by a close family member (the younger brother) and a romantic partner. The protagonist discovers the betrayal, or the girlfriend