Morphing (R-18)

Nikol's gaze fixated on the mesmerizing, glowing violet lines that suddenly emerged across his body. The intricate patterns seemed to pulse with otherworldly energy, both beautiful and unsettling. Leviathan, his older sister and confidante, approached him with an air of determination and reassurance.

Leviathan's voice cut through the tension-filled silence. "Nikol, don't worry. We knew something like this would happen. Whatever it takes, we are going to break the seal inside you."

Nikol's eyes widened with a mixture of curiosity and concern. "What if it's dangerous? What if it harms you or Tisha?"

Leviathan smiled at his caring words because even at a moment like this he was worried about them.

"I will protect, Tisha. Believe me and my power, I'm not weak enough to die," She said and grabbed Nikol's towering meat pole. "Let's get back to it without killing the mood,"

Their bed creaked with a voice that sounded like a bug, as Leviathan moved again to see touch her beloved cock