(This story is fiction, a fantasy, a product of my imagination)
*
"Damn it Maria, I'm a man now too! I've even got a man's cock!" Before either of the girls could react, Kurt opened his trousers, his half erect manhood falling into his hand with a subtle slap.
Kurt, his twin sister Maria and their best friends Rolf and Heidi had all turned 18 and graduated from high school within weeks of each other. As this was Germany and the Fuehrer's war was in progress, the boys had dutifully registered for the service.
"Mine's bigger than Rolf's, but everyone gave HIM a hero's send off. I get orders to the university and all I get are a round of handshakes and 'you're going to be a great engineer someday son'".
Kurt was furious. His best friend, Rolf had received his orders barely a month before, assigning him to the U-boat service. Naturally, Kurt had applied for the same, but his orders were sending him to the University.
Ignoring Kurt's cock, hanging in the open, his sister's best friend, Heidi, flung herself at him, hugging him furiously. "Don't say things like that Kurt! Your' so good at the sciences! The Father Land needs engineers and scientists. Rolf will need you to design a better submarine boat for him!"
Kurt was a good student. He'd gotten the highest marks of anyone in the school in the maths and sciences. What was really bothering Kurt was all the pussy Rolf had gotten. Maria had given her virginity to Rolf as a special gift, as had, so he'd found out, several other girls. Apparently he'd even gotten laid by a few of the attractive older women in town.
Heidi had been Kurt and Maria's friend for years, practically growing up in their house. Naturally, Kurt would be the last to know, but almost everyone in town assumed that Kurt and Heidi would eventually be a couple, get married and settle down. Heidi knew all about it, the only reason she hadn't given Rolf a hero's send off was that she was saving her virginity for this moment, for Kurt.
What Kurt didn't know was good for his sanity. Had he known, he wouldn't have slept a wink. Maria and Heidi had discovered they also like girls as well as boys, and particularly liked each other, and had been making love to each other for quite some time. While they didn't know that Kurt would be sent to the University instead into service, they knew that the boys would be getting their orders. They planned for it.