年上お姉さんを独り占めしたい！ - Possessing My Older Sister - overview

Overview

年上お姉さんを独り占めしたい！ - Possessing My Older Sister - comes from CyberStep, Inc., Rideon Works Co. Ltd, and is published by CyberStep, Inc.. It arrived on Steam on Aug 23, 2023, and it sits naturally among Single-player and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

年上お姉さんを独り占めしたい！ - Possessing My Older Sister -'s latest SteamPulse observation recorded 0 players at 10 October 2026 - 05:46:40 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 0% positive across 0 reviews.

Language and system requirements

年上お姉さんを独り占めしたい！ - Possessing My Older Sister - is available in 16 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

年上お姉さんを独り占めしたい！ - Possessing My Older Sister - has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

年上お姉さんを独り占めしたい！ - Possessing My Older Sister - overview details

年上お姉さんを独り占めしたい！ - Possessing My Older Sister - combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

"Posessing My Older Sister - 年上お姉さんを独り占めしたい！ -" is a novel game in which one man's jealousy causes him to mistake his perversions for love. A Bishojo Game released in 2017 under the "Peony" brand has been reworked for the "PandaShojo" platform for players of various ages worldwide to enjoy. ◆Introduction I need an older woman...someone close to my late mother's age would do... It's the only way I can alleviate this sense of loneliness. But it won't be easy to satiate this yearning. There can't be any room for anybody but me... ◆Synopsis The protagonist, Satoru, lost his parents in an unfortunate accident when he was very young. One hot summer day, he almost passes out and collapses. Fortunately, he is nursed back to health by Aika, a married woman living in the area. It was a memorable event to Satoru, who had never experienced such tenderness. After his encounter with Aika, Satoru begins to obsess over older women. He seeks out the company of women such as the recent divorcee, Kazumi, as well as Sakura, a single mother he met at the local park. But their attention isn't enough for him, he wants more. And to get it, he won't shy away from blackmail and threats of violence. ◆Characters ・Aika Ichikawa "Are you alright......? You don't look so well." A housewife possessed of style, beauty, and kindness. Satoru begins to stalk her obsessively after she tries to help him. She bears the trauma of losing her child and the thought of having another terrifies her. ・Kazumi Yamazaki "So, you finally recognize my charms." A recently divorced working woman with an outgoing personality.…

SteamPulse editorial summary

年上お姉さんを独り占めしたい！ - Possessing My Older Sister - is listed as a game with $19.99. It supports Windows, belongs to Single-player and Family Sharing, and is associated with Adventure, Casual, and Simulation. SteamPulse's latest observation records 0 players at 10 October 2026 - 05:46:40 UTC, a tracked peak of 1, and review score data when available.

Content descriptors

Some scenes in the game contain mild sexuality, strong language, textual anxiety and fear-mongering, and mild violence, and may not be suitable for minors or all ages.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.