Dark in here

A housewife takes a lover during the day, while her husband is at work.
Unbeknownst to her, her 9 year old son was hiding in the closet. Her
husband came home unexpectedly, so she hid her lover in the closet. The
boy now has company.
Boy: "Dark in here."
Man: "Yes it is."
Boy: "I have a cricket ball."
Man: "That's nice."
Boy: "Want to buy it?"
Man: "No, thanks."
Boy: "My dad's outside."
Man: "OK, how much?"
Boy: "£250."

In the next few weeks, it happens again that the boy and the mom's lover
are in the closet together.

Boy: "Dark in here."
Man: "Yes, it is."
Boy: "I have a cricket bat.."
Man: "How much?"
Boy: "£750."
Man: "Fine."

A few days later, the father says to the boy, "Grab your bat and ball.
Let's go outside and play some cricket." The boy says, "I can't. I sold
them." The father asks, "How much did you sell them for?" The son says,
"£1,000." The father says, "That's terrible to overcharge your friends
like that. That is way more than those two things cost. I'm going to
take you to church and make you confess."

They go to church and the father alerts the priest, and makes the little
boy sit in the confession booth and closes the door.

The boy says, "Dark in here."
The priest says, "Don't start that sh*t again!"