Bastian’s Family Secret

Bastian’s Family Secret After serving your wife’s family for years, Bastian snaps and hunts revenge. Explore locations, interact with layered characters, make morally charged choices, and unlock 1,500+ animated scenes.

Bastian’s Family Secret

After three years of serving his wife’s family, Bastian finally hits his limit. From there, he turns to revenge—aiming to seize control of the household and reshape the women around him into his “own” through a chain of increasingly intense encounters. Your job is to roam through multiple locations, talk to characters with very different personalities, win their trust, and set off a variety of sensual story moments. As you progress, the situation gets messier, with tougher challenges and tough dilemmas at every step.

Stay composed, pick your choices carefully, and push the plot toward a better outcome—until you finish your revenge and turn your wife’s family into your personal harem.

Key Features

A Dark, Revenge-Driven Story of Lust, Pain, and Power

Bastian’s Family Secret isn’t only erotic—it’s personal. The narrative builds emotional weight and escalating momentum, moving through sex, power struggles, and shocking decisions that land with impact.

Women With Backstories, Desire, and Hidden Motives

Each female character—your wife, her sister, her mother—comes with a deeper arc. They aren’t written as simple targets. Everyone has vulnerabilities, secrets, and reasons that slowly come to light.

Over 1,500 Animated Scenes With Smooth, Detailed Action

The game uses fluid animation and highly detailed sequences. Whether it begins with a quiet moment of tension or escalates into a major confrontation, the game keeps delivering provocative set pieces without holding back.

True Sandbox-Style Gameplay (Your Freedom, Your Pace)

Roam around the house on your own schedule. Events can shift depending on the time of day, your previous actions, and even the emotional state of the people involved. One step might open a new opportunity—or create a complication you have to handle.

Choices That Affect More Than Just the Next Scene

Your decisions don’t simply determine what happens next. They influence relationships, rivalries, and who you end up controlling (or destroying). Every conversation and interaction pushes the family’s unraveling in a new direction.

What to Expect

Sharp 3D Visuals and a Seductive Family Atmosphere

Even in early development, Bastian’s Family Secret already stands out with modern 3D graphics that emphasize the allure of the women in the household. Characters include the seductive mother and the more “hot-headed” sisters, all designed with striking facial expressions and curvy looks.

Sensitive moments are presented with smooth animation, recreating intimate scenes vividly in private settings like bedrooms and bathrooms. The familiar home locations mixed with bold sexual content creates a strong, hard-to-ignore pull.

Special Support Options

This version includes helpful support tools to make it easier to move through encounters with minimal friction. Using the support menu, you can access unlimited resources to purchase gifts, or instantly unlock the most intense events.

It also helps bypass emotional blockers and difficult story decisions, letting you progress more directly toward physical, passion-focused interactions. In short, these tools give you full control over the process of “corrupting” family members according to your preferences.

Secrets, Content, and Possessive Scenarios

The game’s system includes a wide collection of sensitive images and videos—so you can save and revisit your most exciting moments. You can also unlock daring positions and secret interactive scenarios, ranging from discreet daytime meetings to wild all-night sessions.

As the story advances, you’ll explore each character’s hidden desires and private corners of their mind—watching them gradually give in to their instincts. Every dramatic chapter reveals more of the Bastian family’s most scandalous secrets, waiting for you to uncover them.

Player Feedback

• “I've really enjoyed the game.” The story is packed with characters and offers great twists. It kept me hooked through the end, and I was honestly disappointed when it ended—I’m looking forward to the next update.



• “Incredible game.” I’m waiting for new updates and hope they don’t take too long. The story is entertaining and the concept is one of the best ideas out there. I also hope more creators will draw inspiration from it with their own unique style (like manhwa/manga-style storytelling).
• “The story is a bit repetitive and exaggerated at times.” I like it overall. Personally, I prefer content that isn’t centered on incest/harem, so that’s a point for me. I also feel the lewd content should support the story rather than be the story itself—though that’s just my opinion. Graphics and character renders feel average for this VN style, so if you want FHD, this may not be for you. Thanks and good luck to the team.
• “Great graphics don’t matter if the story is weak.” For me, story quality is what makes or breaks a visual novel. This is one of the few VNs where I didn’t keep hitting skip—I actually read everything. I’m not sure I’ve ever done that before.