It was a cool but sunny summer day as the train entered the small rural town of Empire Falls. Kari and Troy were excited at the thought of seeing their cousins again. This was the first part of their annual visit. Becky and Tom would be returning the visit later in the year.
Kari and Troy had boarded the train late evening yesterday. They found seats in the darkened end of the car and immediately sat close together. As it was cool in the car, they covered up with a light blanket. It felt good for Troy to have his sister in his arms again. They had become very close within the last year. As he drifted off to sleep, his thoughts reviewed the events of the last few months.
They had a couple of hours alone together after school each day. As they became increasingly aware of their sexuality, they began to experiment. It began with some hugging and kissing but soon progressed to touching.
One day, Kari asked her brother if she could se his penis. She had felt it through his jeans several times and was curious about how it looked. She had seen pictures in Sex Ed. class but wanted to see the real thing. Troy agreed and they went to his bedroom. Kari watched closely as he first took off his shirt and jeans. She could see the bulge in his boxers and knew it would not be enough to just look at it. She moved closer as he lay on the bed and removed his boxers. His penis was erect as she moved even closed. With a shaking hand, she reached out to touch it. It was warm and firm but yet so soft. She commented it was the first time she had touched a penis and he replied it was the first time a girl had ever touched him. A short moan escaped Troy's lips as she wrapped her slender fingers around his erection.
She immediately took her hand away and asked if she had hurt him. He responded that it felt very good so she replaced her hand. After a few minutes of squeezing and feeling his cock, she noticed a few drops of moisture on the end and asked what it was. Troy explained it was pre-cum and that if she continued, he would soon cum. This prospect excited Kari and she asked how to do it. Troy reached in the bed side table and removed a small tube of lube; squeezed a few drops on his erection and instructed her in how to masturbate him. She was a quick learner and soon he could feel the familiar sensation of his balls starting to tighten. He warned her he was about to cum and a couple of strokes later, the first of his cum shot into the air. She didn't stop until his cock started to soften.