A bloke is watching TV - his wife is out at bingo. As he is settling down, his son, who was watching TV up in his room, appears in the doorway. "Dad, what's love juice?"
The dad chokes on his beer and thinks, "well, he is twelve now, perhaps I should explain."
"Well, son," he says, "soon you will meet a girl who you fancy, you will become excited and your willy will get very hard."
The dad gulps and carries on, "you will touch the girl all over and when you reach the top of her leg it will feel wet - this is her love juice coming out of her vagina, it means she is ready for sexual intercourse."
The son looks curious and says, "ok, dad, thanks."
As he is leaving the room, the dad says, "hang on, son, what are you watching up there to make you ask that?"
The son replies, "just the tennis."
The dad chokes on his beer and thinks, "well, he is twelve now, perhaps I should explain."
"Well, son," he says, "soon you will meet a girl who you fancy, you will become excited and your willy will get very hard."
The dad gulps and carries on, "you will touch the girl all over and when you reach the top of her leg it will feel wet - this is her love juice coming out of her vagina, it means she is ready for sexual intercourse."
The son looks curious and says, "ok, dad, thanks."
As he is leaving the room, the dad says, "hang on, son, what are you watching up there to make you ask that?"
The son replies, "just the tennis."