Absolutely means a threesome

"So, how do you want us, Captain?" Bari asked, hands on her hips. Amaterasu was already tugging down the straps of her brown tank top.
"I bet it involves my poor little boobies," she mock-whined.
"There's nothing poor or little about those beauties," Luke grinned. "But yes, get over here and give my little one a massage."
"I wouldn't call it little, Captain," Bari snorted. "Am I just watching, or...?"
"I want to see those sexy hips move," Luke told her. The pilot beamed, cranked up some music, and stepped into the centre of the room, swaying her hips and running her hands over her body. Meanwhile, Amaterasu knelt between his legs, swallowing his manhood to prepare him for the main course before burying him between her plush pillows.

For the duration of the song, Bari teased d him as she loosened the side strings of her minidress while she kept moving sensuously. As the song ended and with a sheen of sweat on her skin, she settled beside him on the couch, offering her tits like a gift.
"See something you like?" she teased. Luke grunted in affirmation, showering her soft curves with kisses.

"My turn to get stuffed," Amaterasu purred, rolling her miniskirt down her shapely legs. Keeping her heels on, she sank onto Luke's lap, guiding him inside with her red-painted nails gleaming. She moaned softly, arching her back as she rode him slow and deep.
"Her tits are just... insane," Bari mused, eyeing the astrogator's bouncing chest and, unable to resist the temptation, running one hand over them while the other was in Luke's hair. Luke grunted, too busy devouring Bari's own generous offerings to answer. Amaterasu's bouncing intensified, sweat beading on her pale skin. Bari gleefully twisted one of her nipples. "Go, go, go, go!" It didn't take long for Amaterasu to shudder and moan in climax, slumping against Luke.

"Move over. My turn," Bari said, already naked from her striptease. She mounted him reverse cowgirl, her firm butt slapping against his pelvis, hands braced on his knees. Amaterasu rallied, offering her breasts to Luke as Bari rode him harder and harder.
"Hmm, bounce that ass, girl," Amaterasu encouraged, and Bari complied. Luke grunted hard, squeezing Amaterasu's bosom as he filled Bari. The exhausted pilot collapsed face-first onto the floor with a squeal, while Amaterasu claimed his softening cock with her mouth.
"Clean her up next, please," Luke sighed, stroking her hair. "I think I'll have a little nap. Doctor's orders and all that."

Back in the girls' dorm, Pinga sat stiffly on her bunk, fiddling with the hem of her white skirt. Metzli undressed nearby, unfazed.
"I'm bushed. And you look like you could drop, too. You're not on the duty list yet, so take it easy. Want to borrow my headphones?" Metzli offered. Pinga shook her head. Metzli patted her shoulder and crashed, cute snores filling the room moments later. Pinga sighed. This was the freedom she'd dreamed of, yet everything about Seraglio felt alien. Still, Metzli's advice was sound. Pinga kicked off her heels and lay down, fully expecting to stare at the ceiling. Instead, ten minutes later, Macha came in with a tray of biscuits and a mug of steaming tea, she found her snoring almost as loudly as Metzli.