★★★★★(1)
Marshmallow Imouto Succubus
by Orcsoft
About Marshmallow Imouto Succubus
Marshmallow Imouto Succubus is an adult game by Orcsoft, built with the Others engine and presented through 2D CG artwork. You follow male protagonist Tsukikawa Keisuke after he has a disturbing dream about his younger sister, Saki. She is normally naïve enough to think kissing can create a baby, but in the dream her innocent expression changes into lust as she slips into his bed. The next morning she seems unchanged, until Keisuke's father reveals that a succubus lurks inside her. The story then asks him to choose between protecting his dear sister and facing the allure of the creature within her.
The final release is dated September 22, 2023, so development is finished. It is available on Windows, in English, and is uncensored. The game emphasizes a monster girl premise and a male protagonist viewpoint.
Developer's description
Tsukikawa Keisuke had a strange dream. That dream involved his innocent younger sister, Saki. Saki was a naïve girl who even believed that babies were made from just kissing. However in his dream, Saki’s innocence was replaced by eyes filled with lust as she creeps into Keisuke’s bed. The next day, Saki was her same innocent self to Keisuke’s relief. He was relieved that it was a merely a dream. However, he soon learns from his father that a succubus lurks within his little sister. Having to choose between his dear, innocent little sister and the allure of a lustful succubus, what will Keisuke do?
Marshmallow Imouto Succubus screenshots
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