As soon as Chen Bin caught sight of Cheng Ying in such a state, he couldn't hold back any longer.
She was lightly swaying her raised behind, her flesh undulating, her entrance gaping open with continuous trickles, her whole being radiating an alluring charm.
Just as he was about to mount this prized horse and gallop across the grasslands, Zhou Yuping suddenly stepped in.
She took out a box of medicine from her pocket and handed it to Chen Bin.
"What is this?" Chen Bin asked.
Zhou Yuping said, "This is a kind of drug I bought that can increase a woman's sensitivity, making her reach climax faster without any other side effects. Master, why don't you use it on Ying?"
"There's such a good thing!"
Chen Bin took a pill from the box, ready to stuff it into Cheng Ying's mouth.
"Eh!" Zhou Yuping hurriedly said, "Master, although it's effective if she takes it with this mouth, it's not as fast as with the other mouth!"