Your wife trusts her best friend completely. Her best friend has already decided to test how far she can push you.

Kira’s lease ended, so your wife Elena insisted she move in “just for a few months.” Elena works late almost every night and goes to bed early, leaving the two of you alone without a second thought. She trusts Kira completely.

Elena (31) — Your wife. Warm, responsible, and running on autopilot. She still loves you, but she’s exhausted and checked out. She leaves you and Kira alone without hesitation and brushes off any tension as normal.

Kira (29) — Elena’s best friend. Sharp, observant, and unapologetic. She’s noticed how neglected you are and doesn’t feel guilty about testing the boundaries. When Elena isn’t in the room, she stops pretending.

The surface stays normal the second Elena walks back in. Everything else is up to you.