Anna complained to her friend Julia how she sometimes found it difficult to initiate sex with her husband.

"I know a simple trick,” Julia said.
“Whenever I want to have sex with Peter, I gently put my hand on his dick and say:
Your dick is very cold, do you want me to warm it up for you?
And that's it! Works every time!”

Anna was impressed, and said she would try it when her husband got home that night.

When they met the next day, Julia asked how it went. Anna immediately started crying.
“We’re getting a divorce!” she sobbed.
“What? What happened?” Julia asked concerned.
“I tried to do your trick, but as I laid my hand on his dick, it was actually quite warm. I didn’t know what to say, so I asked him:
Why isn't your dick cold, like Peter’s?”