Title : Onii-chan ni wa Watashi ga Inai to Dame nan dakara

Original title : お兄ちゃんには私が居ないとダメなんだから
Developer : Studio Cute
Language : English, Indonesia, Japanese
Version : Completed
Size : 689MB
Os : Android, Windows
Community : Telegram | Discord

Genre : Petite Younger Sister Slice of Life / Daily Living Cuckoldry (Netorare) Discipline Restraint Shame / Humiliation Short Hair

Description : 
Due to his parents’ work schedules, Ryota Yuki lives with his caring younger sister, Ayaka.
Despite Ayaka’s constant scolding, his peaceful student life, as usual, is already beginning to crumble without his knowledge.

One day, upon returning home from school, he receives an email on his PC.
The email contains a video attachment, and upon playing it, the screen shows his sister, with whom he had breakfast, being anally trained.