It was late summer and one of those days when it was warm but they just knew it would probably rain, but they wanted to get out of the house.
"Let's go for a walk, we could go down by the river," Simon suggested.
"That's a nice idea, there's plenty of places to shelter if it rains," replied Julie.
It was way to warm to take jackets, so they decided to risk it in what they were wearing. Julie was wearing a calf length skirt and a white t-shirt - no bra, as had become the norm during the summer - and Simon was wearing a close fitting pair of jeans - no boxers, as often requested by Julie - and also a white t-shirt.
They drove to the Mere and parked the car in the car park; the rain was holding off, for now!
As Julie went to open the car door, Simon grabbed her arm and said, "Come here you, you're not going anywhere yet!"
He pulled her towards him and crushed his lips onto hers, giving her a long, lingering kiss.
Eventually they broke apart. "Mmmm, that was nice!" purred Julie. "Come on, let's go for that walk before the rain starts."
They got out of the car and set off down the path, hand-in-hand. They walked for ages, sometimes chatting, sometimes silent, listening to nature all around them.
"Was that a raindrop?" Julie questioned, looking up at the sky and holding her hand out.
"Afraid so," Simon replied. "I think we're going to get a bit wet!"
Right on cue, the heavens opened and a torrent poured from the sky. It really wasn't worth running as they were going to get soaked anyway, so they continued their amble, hoping that they'd eventually find some cover.
"Yeeha!" Simon exclaimed, looking at Julie. "A genuine wet t-shirt competition!"
Julie's top, being white, had gone almost transparent and her nipples were clear to see as the wet fabric clung to each breast. She feigned to cover up, but decided to brazen it out, taking her hands away and taking hold of Simon again.
"Ah, that looks promising," Simon said, pointing ahead. "I think it's one of those hides used by the bird spotters."
He broke into a trot, pulling Julie along with him, delighted in the fact that he could clearly see her breasts bouncing around inside the t-shirt.
They reached the hide and dived into the entrance, breathing hard and laughing. It was indeed a hide, and it was completely dry inside and, more importantly, empty! It had three long, narrow windows looking out over the river, and a bench against the same wall, running the full length of the hide. Simon swung Julie around and held her at arms length, mesmerised by her beauty, and the utterly fantastic way he could see every detail of her breasts through the wet t-shirt. He pulled her towards him, circling his arms around her, crushing her into his chest, kissing her eagerly, wantonly. His hands ran up and down her back, rucking her t-shirt such that it road half way up, held back only by the overhang of her breasts.
He slid his hands round to the front, fingers under the wet material, feeling their way to the soft flesh of each mound; the nipples were already hard with the coolness of the wet t-shirt against them. Taking each between a thumb and a forefinger, he rolled and pulled them, making them stand out even more.