Their one round didn't end until it is early hours of the morning.
Their intercourse continued to the second round, the third round, ...until they lost their count. By the end of their session, Yan Shu fainted in exhaustion.
After sleeping for nearly an hour or so she woke up. She rubbed her eyes before opening them. Her eyes met with a white ceiling. She stared at it for sometime before trying to turn aside. But the moment she tried to turn she felt there is no energy left in her. It was like someone had sucked her whole energy. She groaned at the pain.
Yan Shu tried to get up but she couldn't. She didn't even have an ounce of energy to move a muscle. She slowly lifted her blanket to get up. When she tried to stand up she felt her legs go weak. She stumbled backward and fell on the bed. She tried again but she fell again.
Suddenly she heard a soft hearty chuckle coming from behind.