"Would you please wake me up for my stop if I fall asleep? I'm going to Newtown," she said.
"Of course, no problem," he replied.
The train pulled out of the station and Luke could begin his ritual of taking in the view after all. But a few minutes into the journey, Melanie had fallen asleep already and leaned against his shoulder, her head just inches away from his. Now she was distracting him despite being asleep.
"Hey, Melanie!" he said and tapped her shoulder. She didn't react. As he was about to push her back away from him, Luke noticed what she was wearing. Her top was a loose fitting v-neck. He couldn't help but take a glimpse down her shirt. There was definitely no bra so he could see the round shapes of her breasts. Her slim legs were almost fully exposed as she was wearing very short shorts.
Luke's dick was getting hard and the landscape outside his window was suddenly not that interesting any more. He looked around to see if anyone was noticing what was going on but everyone was immersed in their phones. His attention turned back to Melanie's cleavage. Luke could even see her nipples now. Her breasts were not big or small, medium sized and quite firm. He imagined touching them, they would be a perfect fit for his hands!
These thoughts made him even harder and although he didn't dare touch Melanie's tits, he was brave enough to touch the bare skin of her thigh very carefully. His little finger only at first and when she didn't react, he put his left hand on her leg, feeling the smooth skin. This was the first time he touched a girl like this and it felt great. His dick agreed and pushed so hard against the fabric of his underpants that it started to hurt.
He moved his hand slowly up and down, caressing the smooth and yet firm thigh. Although he didn't dare putting his hand between her legs, it felt amazing. Luke checked again if no-one was looking his way and if Melanie was in a deep sleep, pushing quite hard against her shoulder.
When he knew that he was safe, he pulled down his shorts and underpants to free his aching erection. Luke always had a towel in his rucksack because he hated drying his hands with towels others had used before him. This would come in handy now to catch his cum so he wouldn't have to leave the train with embarrassing stains on his clothes.
When he leaned down to get his towel from the bag, Melanie shifted a bit more over to his side and her right hand fell into his lap and onto his hard cock. Luke couldn't believe this was happening! He put his towel on his belly and chest while Melanie unconsciously took his erection into her hand. Only minutes ago, he touched a girl for the first time and now he got a hand job! It felt so good having a beautiful girl touching his cock, not his own hands.
He checked if Melanie was still in a deep sleep and then started moving his hips up and down slowly. She was now unconsciously stroking his hard dick. At the same time, Luke looked down Melanie's shirt again to see those beautiful firm tits. He didn't last long like this. Only a few moments later, Luke came, trying to suppress his moans. Not having masturbated for three days, he shot a big load of cum through Melanie's fingers and onto his towel.