Ichika: "Yotsuba, you love sports, but you don't smell like sweat at all~" Ichika: "Miku, your body is softer than ours." Ichika: "I thought you'd be serious, Itsuki, but you moan so beautifully." Ichika: "I didn't think you could make such a cute face, Nino~ You're great when you're not a brat~"
Following Kaede's "lessons," Ichika dove into the party. At first, she was hesitant, but she soon found the joy in it. It was like a giant, lewd prank.
"I never knew you were such a pervert, Ichika! Stop biting! It's going to break!!!!" Nino screamed as Ichika bit her nipple ring while kneading her breast.
"If you can handle a piercing, you can handle a little bite~ Chu~"
But the "Big Sister" dominance didn't last. The four sisters wanted revenge. Rin, seeing their intent, scooped Ichika up.
"Let's... change positions?" Ichika stammered, seeing her sisters' predatory eyes.
"No can do." Rin spread her legs wide. "Girls, if you each put a finger in and pull in four directions, you can see the deepest part of her 'baby room'."
Nino and the others grinned. They each took a finger and stretched Ichika's wet, pink entrance wide, exposing her internal anatomy to the air.
"Pink and cute," Nino commented. "Very pretty," Miku added.
"Take a picture," Rin suggested. "We should take pictures of all of you to see if you're identical on the inside, too."
He knew they would normally refuse, but with Ichika already exposed, the "fairness" rule kicked in.
"Yeah, take a picture! I want to know if we're identical inside!" Ichika chimed in, determined not to be the only one humiliated.
The party continued until 7:00 AM. Ichika was the first to wake up. Her memory ended with her sisters holding her down while Rin "pried open the door" to her womb.
Her sisters were scattered around her. Yotsuba was sucking on Miku's nipple ring in her sleep. Itsuki was covered in "hickeys"—apparently, they had all pretended to be "babies" nursing on "Mama Itsuki" last night.
Ichika smiled. How long had it been since they all slept together like this? Not since their mother died.
She looked at the closet; Kaede was gone. Rin was likely in the living room.
"Wake up!" Ichika shook them. "We have school!"
The sisters scrambled, embarrassed and blushing as they remembered the night's debauchery. They piled into the bathroom, washing each other in a cramped, silent rush of shame.
"I have something to tell you," Ichika said, her voice breaking the silence.
The four sisters looked at her.
"Actually... he's not my boyfriend. His girlfriend is a girl named Kaede Hoshizuki."
""""????""""
The sisters were shocked. Miku was confused; she thought Kaede was just a "prop" Ichika hired.
"She... she's not a girl you found for your fetish?" Miku asked. "What about Nanami and Mashiro? And Suzu?"
"Nanami and Mashiro too!?" Nino's eyes widened.
Ichika explained the whole situation—how she had "borrowed" Rin from Kaede and got too deep into the role.
"Kaede looked down on us," Ichika said, her eyes flashing with a new resolve. "She thinks she can just 'lend' him to us and we'll give him back. She thinks she's the queen."
"Hmph... she underestemated us," Nino growled, her pride as a Nakano sister flaring up. "If she thinks we're just a temporary distraction, she's got another thing coming."
Ichika looked at her sisters. "So... will you help me steal him from her for real?"
"Count me in," Yotsuba grinned. "He's ours now," Miku whispered.