Ona Ken!
- Type: Visual Novel
- Tags: Females only, Yuri
- Original title: オナけん!
- Length: 2 – 10 hours
- Language: English
- Censorship: Censored
- Platforms: Windows
Size: 598.MB
Description:
Kasukabe Nao, who masturbates every day, decides to form a club to discuss masturbation, so as to get new ideas for the ultimate masturbation. She forces her childhood friend, Natsuigawa Hibiki, her classmate, Akiru Norika, and an upperclassman, Fuyutou Mako, to join her in the club.