: A master character, Ra, typically appears after May 16th. Winning against her provides massive boosts to the heroine's abilities, though these encounters are difficult early on. Key Features & Versions Platform Availability : The game is primarily available for Android and Windows Content & DLC

: Added in specific DLC versions with her own dedicated story route. Critical Progression Tips

The "Secret NTR Lessons" mentioned in the title refer to hidden narrative events that often require specific conditions to trigger. These include:

The game features a variety of heroines with distinct storylines: A mature MILF character. Ayano Matsushita: A college student. Rika Ijuin: The granddaughter of the dojo's master. Yui Matsubara: A store cashier. Player Perspectives