To the tune of She’ll be coming round the mountain.

She’ll be puffing like a steam train when she cums,
She’ll be puffing like a steam train when she cums,
She’ll be puffing like a steam train, puffing like a steam train,
She’ll be puffing like a steam train when she cums

Chorus:
Singing God, I’m coming, don’t stop now,
Singing God, I’m coming, don’t stop now,
Singing God, I’m coming, God I’m coming,
God, I’m coming, don’t stop now

Alternate verses:
She’ll be panting like a bulldog when she cums
She’ll be sucking like a hoover when she cums
She’ll be scratching like a tiger when she cums
She’ll be biting like a vampire when she cums
She’ll be screaming like a banshee when she cums
She’ll be howling like a she-wolf when she cums
She’ll be revving like a Harley when she cums
She’ll be whooping like a monkey when she cums