Chika realized it. Were they... were they underestimating her!? Did they think she posed no threat to them!?
"Fine! Then I'll help you!" Chika stood next to Suzue, glaring indignantly at Kaguya and Ai Hayasaka. Initially, Chika worried that supporting Suzue would make Kaguya dislike her, but... Kaguya didn't seem to care at all.
Chika's gaze fell on Rin Ito.
"Let me make this clear! I'm only doing this to help Kaede, and... and to learn techniques! Don't misunderstand! I don't like you, you womanizing man! I... I'm just helping out from the side! I won't let you eat me!" Chika wasn't being tsundere; even in this half-real, half-fantasy world, she wouldn't willingly give her body to Rin Ito after only their second meeting.
The reason she was willing to help wasn't just because Kaguya had underestimated her... she was also very curious, and Kaguya and Suzue had given her all sorts of reasons to convince herself.
"Then I'm counting on you... you absolutely must help me steal him back from Shinomiya-san!"
"Kaede..."
"Shut up and sit down!" Rin Ito was about to say something but was pushed down by Suzue. Suzue's personality wouldn't normally speak like this; she was mimicking Kaede's flustered, angry demeanor. Suzue frantically winked at Rin Ito while her face was turned away from Kaguya, signaling him to cooperate. Rin Ito nodded subtly.
His earlier statement about their mouths being too comfortable was meant to create the image of a scumbag, giving Suzue a reason to challenge them and then decisively defeat them to solidify Kaede's position. All Rin Ito had to do was be thoroughly milked by Suzue.
However... Rin Ito subtly glanced in the direction of the closet. I've been teasing Kaede for so long; I'll find a chance to get revenge for her later.
"Alright... so, who wants to go first?"
"I'll start! But... wait a moment, I need to discuss tactics with Chika." Suzue pulled Chika aside near the closet to discuss their strategy.
"Um... let me state clearly, I won't actually have sex with him to make a baby." Chika paused, then added, "Licking is also off-limits!" Chika recalled the scene in the tea room earlier... Kaguya was actually able to lick up the disgusting substance from Ai Hayasaka. Is this the power of love!? Kaguya might be able to do it, but Chika couldn't. Even though Kaguya had cleaned it up, the memory of the disgusting scene made it impossible for Chika to put her mouth on him.
"It's okay." Suzue glanced down at Chika's large, full breasts, which were similar to her own. "Just use these." Suzue knew from their last meeting at home that Chika wasn't very familiar with Rin Ito, and she didn't seem like an erotic fanatic like Shion and Karen. It would be difficult to pull her into this completely, but... if your shoes are wet, you'll eventually step into the water. Suzue used a voice Kaede could hear to discuss tactics with Chika.
Inside the closet, Kaede's heart was pounding. The usual sister-swap game involved blindfolding Rin Ito and having him distinguish them by touch alone, but this time was different... This time, Suzue was completely replacing her. In previous cuckoldry experiences, it was only him being taken away, but this time, even though Kaede knew Rin Ito had definitely recognized Suzue, Kaede still had the illusion that even her name and body were being stolen. Imagining herself confined to the closet, secretly watching, while Suzue replaced her as his lover and stole everything she had... Panic and bitterness surged out in a rush of fluid.
...
After discussing their 'strategy,' Suzue and Chika returned to Rin Ito's side. On his other side were the reconciled Kaguya and Ai Hayasaka. Rin Ito looked left and right.
"Since you two have bigger breasts, you go first."
"Hmph... too bad. After seeing my large breasts, you two flat-chested girls won't have a chance."
As soon as the words left her mouth, Suzue sat down next to Rin Ito, turned her body, and kissed his lips. She pressed her massive breasts against Rin Ito's side, and her small, fragrant tongue immediately darted between his lips, pushing past his teeth to find his tongue, actively demanding his saliva. While kissing, Suzue also started taking off Rin Ito's clothes, while Chika knelt in front of Rin Ito.
Chika's ears were burning as she nervously placed her trembling hands on the waistband of his shorts. Although she had seen him earlier, seeing him exposed and undoing his shorts with her hands were two different things. Seeing that Chika hadn't opened the button on his shorts, which were tight around his erection, Rin Ito fumbled with his own hand to undo the button at his waist. He then squeezed Suzue's full hips, burying his five fingers into them. The 'secret garden' inside her denim shorts slightly opened due to Rin Ito's actions, releasing a little wetness.
After Chika pulled Rin Ito's shorts down, she stared intently at the boxer briefs bulging from his erection, forgetting to breathe. Swallowing hard, Chika placed her hand on the elastic band of the boxer briefs. Because he was already fully erect, she couldn't just pull them down. Chika knelt on the ground, leaning forward to pull the boxer briefs up while breathing in his masculine scent.
"Yikes!" The moment Chika pulled the boxer briefs down, her vision darkened. The freed Rin Ito slapped against Chika's cheek and touched her lips.
"They're so small in textbooks and on statues, so why is yours so big..." Although she had seen him earlier in the tea room, she was far away then and didn't dare to look closely. Only now, up close, did she realize how big he was. And... something sticky seemed to have rubbed onto her face when he slapped it.
"Chika... hurry up." Suzue urged the stunned Chika between kisses. Snapping back to reality, Chika bit her lip and used her trembling hands to free her large breasts from her bra. She then cupped her heavy breasts with her hands and clamped Rin Ito between them.
"It's hot... don't... don't move around." Chika pressed her hands against the sides of her large breasts, attempting to clamp him firmly, but... even Chika's breasts, which were far larger than Kaguya's, couldn't completely enclose him. The exposed tip reached almost to Chika's chin, and the rich scent filled her nasal cavity. She would only need to lean down slightly to taste him, just like Kaguya and Ai Hayasaka had done earlier.
Chika's knowledge was all conventional; she hadn't read any erotica. She had never seen or heard of using her mouth or her chest to serve a man. She was only relying on the brief instruction Suzue had given her earlier, using her cupped breasts to squeeze him back and forth. Although inexperienced, her delicate, soft skin didn't even need lubricant. The extremely soft sensation made Rin Ito throb involuntarily. Chika sometimes used self-pleasure, and although only occasionally, she had experienced climax. As she served him with her large breasts, she felt her body slowly becoming excited, and her kneeling legs instinctively rubbed together softly.
"Kaede... I-I'm ready. He's already very excited. You can start now." I can't keep going; my body is going to feel strange!!!