There's a threesome in the latter part of the story, so she category Group Sex is mostly accurate. But just like in the previous episode there's more teasing and exhibitionism before any actual sex happens.
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The third day began once again with a jog and Sarah once more had a different set of clothes - the thong leotard was green and the pantyhose were red. During the stretching it was again Ted who got adventurous, this time with a question:
"How flexible are you, Capt'n?"
"I'm pretty nimble, I can spread my legs in all directions," she replied with a wink.
The soldiers grinned and the corporal continued:
"So you can do the splits no problem?"
"Sure. Wanna see?"
The entire platoon nodded their heads "YES" vigorously.
Sarah assumed a wide stance, bent forward and placed her palms flat on the ground, then she continued to spread her legs further until her crotch rested on the surface. She then straightened up her torso and raised her arms mocking the gymnast gesture and saying loudly:
"Ta-da!"
The men rewarded the short spectacle with a cheer, but Ted's curiosity was not satiated yet.
"How about raising your leg above your head while standing?"
She got up from the ground in a smooth motion, then performed a high kick that could hit someone who was standing right behind her.
"Like that?"
"That too. But I was thinking about slow motion, not so dynamic."
"I think I can do that, but I'll need your assistance. Someone to stand behind me and support me so I don't fall backwards and the other to lift my leg. I'm flexible, but I'm not a contortionist, you know."
Corporals Ted and Bill were instantly there to assist, Bill was supporting the Captain while Ted offered to raise her leg.
"Open your palm," said Sarah.
She then leaned onto Bill and placed her left ankle inside Ted's palm; the corporal began to slowly lift it without further prompt. Soon Captain's leg was raised above her head as she stood between the two athletic men, the erotic tension was obvious, but then she simply said:
"You can let me go now, Ted."
The soldier obeyed and Sarah lowered her leg.
"See you later boys," she said with a grin and left the aroused bunch; she was horny herself too, but decided against using toys during the suntanning, she still got a bit naughty nevertheless.
When Sarah, dressed in a skimpy bikini, reached her secluded spot and took off the top, she decided that she did not want to have any tan lines whatsoever, so she took the bottom off as well. After all, no-one was watching her, right? Wrong! The same three privates who had spied on Sarah the previous night asked the Sergeant for a permission to leave on some made up reason and were granted it. All they wanted to do was to practise some more voyeurism of their incredibly hot Captain. Following her they learnt of her tanning spot and customs and saw her strip naked outdoors. They did not have the time to spy too long though, because they had to return to the rest of the platoon.
The volleyball game looked pretty much the same as yesterday, only this time Sarah's team won 3:2 after a close match. Her booty again received a generous amount of patting.
For the evening at the canteen the Captain decided to wear something different, she put on a pair of claret spandex leggings which were made of a thinner fabric than leggings usually are, that did not make them exactly see-through, but created an illusion of transparency. Underneath she only had the tiniest g-string, because anything else would leave a visible panty line. On top she had a tight long beige shirt, it had long sleeves and a deep cleavage, the latter was once again enhanced by a sexy bra, this time white. The shirt might have been long, but not enough to cover Sarah's buttocks, it only reached about halfway down her booty; but leggings were pants after all, right?
During the game of billiard the Captain teased the soldiers just as much as the previous day and this time it also cost her the victory; the privates received a nice spectacle of her firm booty in various poses. She lost the other two games as well, so the whole platoon again drunk three beers per man; Sarah's volleyball team had one more at the expense of their defeated opponents. Four beers is enough to get a woman drunk, so the dancing was a bit more hazy this time and definitely more touchy; her partners' hands were all over her body and she never opposed. It was during her dance with Ted that Sarah turned her back to him and grinded her buttocks into his crotch, as a response the Corporal grabbed her breasts with his huge palms. The captain did not oppose that either, but pushed her booty harder into the man; she could feel his erection through the fabrics that separated them, it was huge and pulsating. The Corporal continued to hold Sarah's breasts as he began to dry hump her to the rhythm of the music. The Captain was fully aware that all the soldiers were watching them, but the alcohol and her own horniness caused her to loosen the inhibitions.
Sarah had been teasing the soldiers long and hard enough that Ted did not need to hump her for too long, after slightly longer than a minute she sensed his body tensing as he grabbed her breasts even stronger, almost painfully. The Captain did not complain and she could feel as the young soldier was ejaculating into his own underwear. When he finished and his grip on her breasts loosened she slipped out, said a hurried goodbye and left.
Shame was not the main reason for her hasty departure, it was the arousal, Sarah needed to get off as well. Despite the fact that she was in a hurry to masturbate, she still wanted to have the complete experience, so after hurriedly undressing she first reached for an anal plug, this time the second largest in her collection. She also took the bottle of lubricant, it was necessary for her anus, her vagina was moist already. Getting the plug in was not as quick as with the smaller ones, this one required a short warm-up, Sarah groaned loudly as she worked up her anus.
She was once again oblivious of the spectators, this time Ted was not among them, since he left the canteen right after her and went to take a shower. But the three voyeurs that came were also incredibly horny and that caused them to act even more boldly. They all whipped out their penises and began to stroke them to the sight of the masturbating Captain. Sarah eventually worked the plug into her anus and reached for other toys - a huge realistic penis dildo and the faithful magic wand. Soon her lustful cries filled the room and escaped through the ajar window to reach the three masturbating men.
The young soldiers had already been on the edge, so another stimulus was enough to make them climax. In a short time all three ejaculated onto the wall; they continued to watch the spectacle though. The Captain needed a few more minutes with her toys before she managed to bring herself to an orgasm; it was as intense as yesterday. When she lay on her bed panting heavily the three privates left quietly.
The first days at the Camp Holiday were fun and the beer was good, but in merely three days the platoon drunk about 250 beers; at that rate they would be out of booze quickly. Fortunately the Captain knew of certain people in the logistics who owed her a favour and could deliver the beers (and maybe some other supplies) without all the necessary bureaucracy, so that the Headquarters would not take interest in the apparent party.