Null Is Sex and Sex Is Zero

"What?" Lu Tingxiao's nerves became tightened subconsciously.

"That piece of cloth for blindfolding...Can you use it to blindfold me again?" Ning Xi requested in a low voice.

A look of startle flickered across Lu Tingxiao’s face. "Why?"

Ning Xi said with resignation. "Because, out of sight, out of mind!"

Although the remark of Ning Xi was very inexplicable, but Lu Tingxiao understood instantly. With a slight cough, he picked up the white lace cloth that had been thrown to the ground, gently covered her eyes and tied it.

The desire inside Ning Xi’s body flamed up the instant Lu Tingxiao came near, so she hurried to silently read "Null is zero and sex is zero". The turmoil in her body slightly calmed down until he had a safe distance from her and her eyes became dark again.