The story begins
The Virgin Marks: Gym Shorts Built For Comfort, Not For Passion
As a child Virgin Mark avoided water slides since his youth minister said it resembled a "woman's opening".
Neither of them were too familiar with a woman's body.
Virgin Mark thinks that Clitoris is the name of a Pokemon.
The real reason Virgin Mark is still a virgin is because he's afraid of revealing his slinky-shaped penis.