Kateikyoushi no Onee-san
- Alternative: Updating
- Type: Updating
- Status:
- Genres: Hentai
- View: 52
Based on an adult game by Atelier Kaguya. Touya returns home during summer vacation to find 4 older women (Rio, Nagisa, Amane and Sara) awaiting him. They have been hired as live-in home tutors for Touya. However, his lessons are not limited to book-learning…