An alarm, you pervert!
He became one of those For Whom the Belt Holds
They do it right first time.
Sleep on the sofa.
Because he got tired.
When you wake up in the morning with an erection so stiff, that when you bend it down to take a leak, your legs kick back and you hit your head on the toilet.
I woke up exhausted!
Just one. But it takes the whole ER to get it out.
