(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.
Everyone has their secret get-away place. This small clearing in the woods near the edge of town was theirs. It had been for years. When Kurt stormed out of the house, the girls knew he'd come here, and followed. Maria sat on a stump, watching Heidi hug Kurt furiously.
Maria's attention wandered, watching them was reminding her of that afternoon with Rolf last week. No one had the heart to tell Kurt that Heidi was there too. Or that this was almost an exact replay of a scene in this very clearing. Kurt had known Maria was going to give Rolf a special going away present and had graciously given them privacy.
Heidi had given him hugs and kisses and extracted his cock while Maria spread the blanket and removed her under things. When Maria joined the kissing and touching, Heidi slid to her knees and took Rolfs engorged manhood in her mouth. The kissing and sucking went on as Rolf and Maria undressed each other. When Maria's dress fell to the ground, Heidi alternated between licking her sweet wet pussy, and Rolf's hard cock.
Maria finally led Rolf to the blanket and laid herself out for him. Heidi slipped off her under things and perched on log as Rolf knelt and positioned himself over Maria. Heidi, dress raised almost over her head, shoved two fingers into herself as Rolf buried himself in Maria. The woods were filled with soft moaning and groaning as Heidi's fingers drove in and out like pistons and out and Rolf drove himself into Maria hard and fast.
When Maria started to squeal in orgasm it set them all off. Heidi knew that sound well and Rolf could feel the hard grip of her vagina. Heidi dove off the stump as Rolf's spraying cock popped out of Maria's hot pussy. A trickle of cum in her pussy, cum sprayed all over her pussy and tummy. Not knowing where to start Heidi licked some cum off Maria's soft pubic curls, then licked a drop off the tip of Rolf's cock. Eventually they collapsed into a pile, licking and kissing and sucking till the chill of the setting sun told them it was time to head home for Rolf's big send off feast.