For a number of years when Guy's parents went on holiday his aunt came to stay with Guy. It had started when he was young enough to need to be looked after. Now he was nineteen but everyone was happy that Brenda still wanted to take the chance to visit her sister in London and stay while the couple enjoyed a holiday. Guy and Brenda enjoyed each other's company sometimes sightseeing together but spending less time together each year.
Guy had enjoyed his first sexual relationship earlier in the year but this had ended abruptly. He was at a bit of a loose end as the summer break started as he had lost some of his contact with his friends during the time he had been involved with his first love. The first full day after his parents had gone on holiday Guy and Brenda had agreed to go into the city and visit the sights. They had walked for miles and were exhausted after eating dinner. Guy showered and settled down on the sofa to listen to music while Brenda had her shower.
She made some popcorn and offered him the bowl. He went to sit up to make space for her to sit on the sofa but she said.
"It's ok stay lying down and you can put your head in my lap."
Guy was very happy to be able to lie back and relax particularly when his aunt feed him some popcorn. As he accepted the treat into his mouth he looked up to thank her for it. She was wearing a very loose fitting PJ top that ballooned out as she lent forwards. He couldn't see her face but could see her small but perfect boobs that were topped off by substantial nipples. Her skin was alabaster but her nipples were almost black surrounded by areola that were the same color and very pitted and crinkled. Her areola were two inches wide and her nipples were a half inch wide and even longer looking very large set on her neat very firm breasts.
Guy had admired his aunt's figure but it had never been in the slightest bit sexual. This however was frighteningly erotic and sexual to Guy and he wanted to reach out and touch what he could see. His hand only twitched before he stopped it from embarrassing him. Unfortunately for him it was not the only thing that twitched. His prick had been happily curled up when the injection of blood unfurled it. It was far from instantly erect but it did inflate enough to reposition itself so that it was against his stomach.
Brenda had not exposed herself to her nephew deliberately but found it amusing and surprisingly pleasing that it had excited him. She pretended not to notice his embarrassing excitement but did ensure next time she reached for the popcorn that he got the best possible view. She watched to see if his cock would become fully erect and was delighted when it seemed to. It took her a little longer to admit to herself that her erect nipples were a sign of her arousal. This time when she fed Guy popcorn she teased him with it offering it to him and withdrawing it before he was able to take it into his mouth. This simple playful act did as much to ensure that his erection was fully established as the view of her breasts.
The whole atmosphere had completely changed. Guy knew his erection was very obvious and tried to move it so that it was less so.
"Don't worry Guy I am not upset by you getting an erection. I think I would have been far more upset if you hadn't."
As his hand moved away from his cock her hand replaced it. Her palm covered his shaft but she had to reach across more so that her fingers could cup his balls. She loved to feel a man's balls but what she enjoyed even more was his sharp intake of breath. His body went stiff as she massaged his firm full balls.
"Just relax, enjoy the view and let me feel your wonderful balls. You are welcome to explore what you can see if you want but you don't have to."
He wanted to do just that but given his position he was only able to use one hand. His hand was shaking as he found her firm erect nipple with his palm as he tried to massage her whole breast. She had had her breasts massaged much more professionally before but none had been as exciting as this. She could only think that it was because this was so wrong, so inappropriate, and so totally out of order.
As for Guy he was not new to being masturbated by a female hand but he had never experienced his balls being played with quite like this. There was no urgency just pure erotic pleasure brought to him by his mother's sister. With his girlfriend he had always known what the likely outcome would be when involved in sexual activity but he had no idea what the limitations were in this situation. This frightened and excited him like he had never been before. The nipple in his hand grew even bigger and he was sure that his aunt let out a sigh of pure arousal. It suddenly dawned on him that his aunt was as excited about what was happening as he was.
"Your nipples feel wonderful. Would you let me kiss them?"