Thea needs a little extra money so she signs up to be a model for artists to paint and draw. She knew it wouldn't be normal modeling but signed up anyways.
He came back from the war a grown up man, but had to go back to school. The teacher was a young, beautiful woman. By accident he found out her inexperience and helped her out a bit.
Her parents were divorced and living with her mom was stifling her. She wanted to live with her dad. She was just sixteen, though, so it looked like she would would have to endure two more long years before she could investigate things sexual. On a rare weekend visit with her father she asked him to take her on her first romantic date. In determining what "romantic" meant some investigation revealed she did not object to being naked with him. She didn't object to letting him breed her, either.
Young Casey literally couldn't believe it when a gorgeous young blonde dumped her boyfriend right in front of him and then asked him, Casey, to join her in the recently vacated passenger seat of her Porsche. Then she asked him to direct them to a hotel and he damn near burst his pants.