Join a couple participating in an observation experiment where a tale of infidelity unfolds over 30 days. Experience this NTR exploration game from the protagonist's perspective.

Features:
• No CG artwork
• No combat system
• Sex scenes in pixel animation
• Genre: NTR (Netorare/Cuckolding), Blackmail, Training
• No pure love story

• 30-day gameplay with unique stories each day
• Each day divided into 8 time periods
• Story branches between days 11-25 with varying events possible on the same day
• Body Writing System: Track various marks left on the heroine's body

• Skill Training System: Develop your sexual techniques through 3 levels (0-3), improve through nighttime practice
• Mischief System: Interact with specific characters on different maps. Each mischief action triggers different stories based on your skill level

• Numerical systems and choices influence future scenarios and branching events
• 3 main routes with numerous sub-branches
• Route branching based on player statistics: Your choices and actions affect corresponding values, influencing events and story progression. Actively protecting the heroine leads to more hopeful routes, while neglect leads to darker outcomes
• 24 different endings: Varying in length based on player choices and stats (unlimited replays)

• 210 naughty pixel animations (RPG Maker style)
• Over 300 sex scenes

• First playthrough typically requires 10+ hours to reach an endingHidden NTR with Connected Maps: Story events unfold in real-time on the map. Something might be happening just out of the protagonist's sight...Time Progression System: Certain events span multiple time periods, with different expressions and variations appearing in the same location at different times. The story adapts accordingly.

Map Traces: Sometimes, evidence of previous activities remains on the map, suggesting what might have happened during earlier time periods.Intervention System: The other man frequently makes sexual advances toward the heroine, and players can choose to desperately prevent these advances or let them happen.
Both choices trigger different branching events.
While intervention might seem to have minimal immediate impact, taking action increases corresponding values that influence later events and routes.Choice and Value System: The game features numerous choices and statistics that continuously affect available events and actions. Your previous decisions and actions carry significant weight, determining route branches in the latter half of the game.Experience and Skill System: Based on your playstyle, the heroine gradually acquires various skills and experiences. Some of these can influence specific story events, and you can observe as the other man progressively fills in the heroine's skill page.

Sex Toy System: While accompanying the heroine, you can check her status and occasionally discover strange items that have been added to her body.Smartphone System: Your phone comes equipped with various functions, allowing you to check the time period or use a magnifying glass to zoom in on the screen.

Body Writing System: Through your smartphone, you can examine the heroine's body, occasionally discovering mysterious markings that have been added... What happens if the heroine is wearing certain equipment?Night Practice System: Improve the protagonist's sexual techniques through practice sessions with Eve. Different skill levels unlock varying story branches and animations, affecting mischief actions, intimate moments, and specific event stories.

Mischief System: During certain time periods, you can engage in mischievous acts with Eve, increasing her corresponding values and potentially influencing other stories and events.Intimate Interaction System: Visit the heroine at night to deepen your emotional connection through intimate moments. However, sometimes...This is an exploration RPG without combat systems, portrayed entirely in pure pixel art from the protagonist's perspective.

The game features 8 distinct time periods throughout each day: before breakfast, after breakfast, afternoon, before dinner, after dinner, after bath, before midnight bathroom visit, and after bathroom visit. The game is divided into three phases: early phase (days 1-10), middle phase (days 11-20), and late phase (days 21-30).

During the early phase, players step into Makoto Koji's shoes, experiencing the game's NTR theme while learning the basic mechanics and flow. When accompanying the heroine, checking her status might reveal unexpected discoveries.

The middle phase introduces various value systems, with story events branching based on player actions and choices. Different stories unfold depending on whether you try to prevent NTR or observe it coolly. Each day randomly applies three scenarios, allowing for different experiences with each playthrough. The established patterns from the early phase also evolve, adding fresh elements.

In the late phase, the body writing system is introduced, allowing players to view various symbols and text marked on the heroine's body through the smartphone. All accumulated values from previous phases come into play, affecting everything from player personality tendencies to Rina and Eve's psychological states and available actions. Players can enter three major routes based on their choices, each with multiple endings. The path taken and ultimate conclusion depend entirely on player choices.This game was created using "RPG MAKER MV."
Controls follow standard RPG MAKER MV specifications.

For more details, please refer to the included file: ReadMe_ENG.txt.

※Audio Error Notice:

Under specific conditions, an audio error may occur. This error is related to stereo sound playback, where either the thrusting sound or moaning voice may fail to play, resulting in a "Loading Error audio/[garbled characters]" message.

If you encounter this issue, please download the "audio pack" from the bug report site linked below. Extract the "audio" folder and overwrite the existing "audio" folder in your "www" directory.

Download link for the fix:




For more information about the game, please visit:




English Patch Translator Information:FapKin Studios