MUGO WA WAIRIMU: I love drinking my wifes urine after sex

My wife and I both are
getting up in our years but
we still experiment and
have fun with sex. The
other night while I was
doing oral sex on her, (we
were watching an XXX
video) she deciced to pee
while I was eating her and
I stopped but did not pull
away and then tasted and
swallowed it. Her pee and
wine was delicious. Is this
normal? I never did the
pee thimg till now and it
was a big turn on. I loved
it..Is this normal?