Tool of the trade
A certain young man finally won a date with a blonde female that lived in his block of flats. To prepare for his big date, the young man went up on to the roof of his apartment building in order to tan himself.
Not wanting any tan lines to show, he sunbathed in the nude. Unfortunately, the young man fell asleep while on the roof, and managed to get sunburnt on his "tool of the trade". But the young man was determined not to miss his date, so he put some lotion on his manhood and wrapped it in gauze.
The blonde showed up for the date at his flat, and the young man treated her to a home cooked dinner, after which they went into the living room to watch a movie. During the movie, however, the young man's sunburn started acting up again. He asked to be excused, went into the kitchen, and poured a tall, cool glass of milk. He then placed his sunburned member in the milk and experienced immediate relief of his pain.
The blonde, however, wondering what he was doing, wandered into the kitchen to see him with his "tool of the trade" immersed in a glass of milk. Upon seeing this, the blonde exclaimed, "So that's how you guys load those things!"