Jiang Yuyan's body flinched to feel his finger inside her and she gasped for air while making a sound from her throat with her lips still parted away. Looking at her, Lu Qiang started to move his finger slowly while rubbing her nub with the thumb.
Jiang Yuyan started to moan loudly with each thrust of his finger. She couldn't stop those seducing sounds coming from her mouth even though she tried to stop them.
Lu Qiang continued working his finger inside but suddenly he stopped his finger from moving in and out. He worked it in another way by circling his finger inside her vagina as he was trying to find out something hidden inside.