My Sister-in-Law is Secretly a Succubus [vChapter 1 - Part 2] by Blissful Overload
My Sister-in-Law is Secretly a Succubus vChapter 1 - Part 2
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One night, you witness Alison feeding—and instead of exposing her, you strike a dangerous bargain. You’ll keep her secret… if she helps turn Ava into a “hotwife.” Alison, intrigued by your submissive desires and the unique power she senses in your sperm, agrees.
The pact forms a telepathic bond between you and Alison, allowing her to guide Ava’s erotic evolution from the shadows. As Ava becomes more immersed in teasing, denial, and emotional dominance, your relationship begins to shift—blurring the line between desire, guilt, and control.
Ava believes it’s all part of emotional connection and sexual liberation. But you know better—and you’re caught between arousal, fear, and the growing influence of Alison’s supernatural seduction.
This is a slow-burn, dialogue-driven visual novel that blends psychological realism, supernatural tension, and erotic suspense.
Screenshots
This is my first public release, and I’m incredibly proud of the emotional depth and erotic tension in this story. The game explores the psychology of cuckolding from a place of mutual trust, teasing, and power exchange. Ava’s journey is one of playful dominance and emotional intimacy, while you navigate guilt, arousal, and submission. It’s a slow-burn experience designed to linger in the mind long after the scene ends.
New posts go live every Wednesday and Friday at 3pm CT, including What-If scenarios, animation previews, and dev updates. I welcome feedback and will be updating regularly with new chapters and tier-exclusive content.
v2.0 – Chapter One Part Two
• Added Part Two, completing Chapter One and finishing the introduction to Ava and Alison
• Added 6,750 words of new story content
• Added 9 new background images
• Added 48 CGs
• Added 31 animations
• Added ~90 voice lines
• Added new sprites/PNGs for Ava, Alison, and Halvorsen
• Implemented the early Affection System (press A to view stats)
• Added lip‑sync for Ava and Alison
• Added eye‑blinking to all relevant sprites
• Updated Part One choices to award affection points
• Added three new choice sections:
– Fantasy Selection (Ava/Alison affection gain)
– Relief Selection (affection shifts for Ava/Alison)
– Lore Selection (three selectable per playthrough)
• General polish, minor fixes, and sprite adjustments
v1.0
Initial release of Chapter One Part One
