One upon a time, there was a Husband and a Wife. One night, the wife decided to slather Vasoline all over her feet, as they were dry and cracked, and also blistered from running. After she did that, she put on white ankle socks.
Later that night, it was bedtime.
The Wife wore her pj's and her socks to bed.
The Husband wore nothing.
One thing led to another, and marital relations were had.
Afterwards, the Husband noticed her socks. They were still on.