Wife swap, or husband-and-wife swap.When I knew these words, I felt strangely excited.I let others fuck my lover, and I will fuck someone else's wife.This kind of thing is unlikely to happen in life, but just imagination makes me sleepless all night.My wife, Xia Xinyan and I started dating when we were students. At that time, we were both virgins.Neither of us had any sexual experience other than each other, so we just walked all the way to getting married.Such couples should be said to be relatively rare today.