Chu Mochen's actions become unconsciously rough.

Shackled by him, Song Yunxuan can’t help biting his lower lip because her fine porcelain-like skin is rubbed by his fingers.

However, a burning kiss from Chu Mochen falls on her sleek and sensitive shoulder. And a tender bite from his fine teeth makes her cry out.

She is particularly sensitive to pain.

The shoulder is bitten slightly though, the skin turns red when Chu Mochen stands up and ...