One night a little girl walks in on her parents having sex. The mother is going up and down on the father and when she sees her daughter looking at them she immediately stops. “What are you doing, Mommy?” The mother, too embarassed to tell her little girl about sex, makes up an answer. “Well, sweetie, sometimes daddy’s tummy gets too big so I have to jump up and down on it to flatten it out.”
The little girl looks at mom and says, “Well, mommy you're really wasting your time.” The mother is confused so she asks, “Why do you say that sweetheart?”
The little girl answers, “Because mommy, when you leave for work in the morning, the lady next door comes over and blows it back up.”
Here we are in Sex Education Class. The teacher says, "All right, class, I want you to go home and come back tomorrow with as many positions as you can think of for having sex."
The next day she calls on Little Johnny in the back, "Well, John, how many positions did you come up with?" Little Johnny says, "Seventy-three."
The teacher says, "Oh, my goodness...uh...very good, John, very good..."
Next she calls on Becky in the front and says, "All right, Becky, how about you?" Becky says, "Gee, teacher, I only came up with one...where the guy just lays on top of the girl."
From the back Little Johnny yells out, "Seventy-four."