凯利公式的详细推导简介：The slender pale fingers were like locks, tightly grasping the girl's soft and white wrist. Her hands curled up nervously at first, but as the kiss deepened, her fingertips gradually relaxed and even trembled with pleasure.
The slender pale fingers were like locks, tightly grasping the girl's soft and white wrist. Her hands curled up nervously at first, but as the kiss deepened, her fingertips gradually relaxed and even trembled with pleasure.
