If your man doesn't fall asleep after knacking, you have failed as a woman - Nigerian lady says

A Nigerian lady, Nkechinyere Ibeh, has said that a woman has failed if her man doesn't fall asleep after sex.

"If your Man doesn't fall asleep after knacking you, trust me you have failed as a woman. A good kpekus is a sleeping tablet," she said in a Facebook post on Sunday.