C446 Technology related to the harmony of husband and wife

Problem with Bed Skills...

Turning around, Mu Qinghuan was so scared that she peed her pants, "Feng Cheng, you're going to die, why are you asking this?"

I wonder if she'll be shy?

"Answer me, what is it?" As if curious about his being possessed by a baby, Feng Cheng wanted to get to the bottom of this, "My skill determines the degree of harmony between us, husband and wife