After a few of Katie's teenage friends had bad first sexual experiences, Katie decided that she needed a man because he would know how to make her first time right. Katie then recommended me to her friends.
A Story in the Life in the Suburbs Universe
An older man, enjoying the 'flashing' game of some high school seniors, is happy when they allow him to take it a step further. An annoying teenage boy is put in his place when he tries to hassle the girls. This encourages the girls to go much further. Things take an interesting turn when he takes them home, and the developing situation soon involves their sister, mother, and friends. Set in Australia. Unable to change typos due to character ages.
A young boy is caught by his father licking his younger sister and is immediately sent away to live with his father's friend. The friend's wife reads the note carried by the boy and saves the boy for her own desires. Thus begins his real sexual education.