In the bathroom, Rin Ito was sitting on the small plastic stool, while Sagiri and Elf sat on his thighs, one on each side.
"I scrub, I scrub~~~ Hehehe~~~"
"Oh, it's so slippery~~~ Getting excited, aren't we~"
After a brief moment of shyness, Elf quickly adapted. She and Sagiri restrained Rin Ito's hands, preventing him from making any moves, while they continuously 'filed' him with their chests, all the while observing Rin Ito's reaction.
"How can you get excited over this! You pervert!"
"What a pervert~"
The two teased him in unison, their slender, tender fingertips resting on Rin Ito's chest. They occasionally bent down, 'bullying' Rin Ito just as he often 'bullied' them, eager to see if he would show any embarrassment or awkwardness.
Although they joked about 'filing tools,' the soft touch, lightly brushing against his ribs, was quite enjoyable. A cunning smile spread across Elf's pretty face... Now she understood why the 'little bitches' in manga loved to tease adults so much. It was incredibly fun.
However...
"Mmm?~~~"
Soon, Elf noticed a faint moan escaping from Sagiri beside her. Sagiri, who moments ago was teasing Rin Ito with her, had now rested her forehead on Rin Ito's shoulder and was rubbing her hips back and forth, grinding her groin against Rin Ito's thigh, gradually speeding up.
"Ugh!!!!"
As Sagiri lightly bit his shoulder, her thighs, clamped around Rin Ito, tensed, and her small body trembled uncontrollably. Streams of hot fluid were clearly visible where Sagiri's groin met Rin Ito's thigh.
"Haaah..."
A weakened Sagiri gasped for air, then turned her face to look at Elf with moist eyes. Her delicate hand wrapped around Rin Ito, and she stared directly at Elf. "Aren't you going to join in?"
"Eh? No, no, no, I can't! I'm still a virgin!" Elf sat up straight, shaking her head repeatedly. Now she understood why Sagiri suddenly called her over. Sagiri, Ami, and Maki had all become 'sisters through liquid bonding,' but she was still a virgin.
However...
Participating in the 'scouting parties' and even playing with him was fine, but actually doing it... No!
Elf glanced at Rin Ito. "Unless he confesses and proposes to me right now and goes home with me to meet my mother! Otherwise, no!"
Rin Ito looked at Elf with a half-smile. "You mean if I propose, you'll agree?"
"Ugh..." A blushing Elf shyly looked away. "You... you... I forgot you already have a girlfriend. It might be okay if you add me, break up with your girlfriend, and only 'scout' with me after that."
Regarding Rin Ito... although he was a bit of a pervert and a playboy, Sagiri had a good amount of favorable feelings towards him, even if not quite love, due to his help in getting Sagiri out of her room and the novel and GALGAME outlines Rin Ito showed (or 'borrowed'/'referenced').
As for Rin Ito's relationship with other girls... Ami and Megumi Jinno weren't planning on marrying him either. Hmm, this is just for scouting, after all.
Elf, who writes harem and ecchi light novels herself, had a slightly higher acceptance level for these things. If Rin Ito genuinely proposed to her and stopped 'scouting' with others afterward, it might be acceptable. Although he had many girls around him, besides his girlfriend, the others... Hmph, they are nothing but cannon fodder. As a new-generation beautiful girl light novel author, me lose to them? Impossible, absolutely impossible.
Facing Elf's slightly shy gaze, a wicked smile curled on Rin Ito's lips. "Real sex must wait until after marriage, right?"
"Mhm mhm mhm~ Exactly~" Elf nodded continuously. "That's what Mom told me during my bride training; you can only give your body to your husband after marriage."
"I see. A virgin must wait until after marriage, so..."
Rin Ito and Sagiri exchanged a knowing glance. Sagiri, who had been slightly disappointed, immediately understood when she heard Rin Ito's words. A virgin must wait until after marriage? What about before marriage...? Sagiri quickly realized.
"Other places are fine, right?"
"Eh?"
Elf was stunned for a moment, then quickly realized as well. The first time she went to a comic convention, when Sagiri was still a virgin, Rin Ito had already filled up Sagiri's butt. It was the same when they had a party with Ami and the others: he filled their butts with milk, plugged them with stoppers, and then tied ropes to the stoppers for them to play tug-of-war!
Now...
Sagiri immediately hugged Elf beside her, pressing her against the edge of the bathtub and making her stick out her butt.
"Sagiri... wait a minute!!! Let me prepare."
She asked to prepare, she didn't outright refuse! Sagiri's eyes lit up. "Then I'll let you prepare first. I'll go get the supplies!"
Releasing Elf, Sagiri eagerly left the bathroom without wiping herself or putting on clothes, running upstairs. After the last party, all the syringes and plugs were given to Sagiri to use as references for her drawings.
After Sagiri left, Elf stared at Rin Ito's crotch. Even after so many parties, Elf herself was a little tempted and curious to try it.
But...
Even Ami and the others only used smaller plugs. If he went straight in... Would my butt tear open!?
"It's so big... Is it really okay to go straight in?" Elf cautiously stared at him. Last time, when he was with Sagiri and the others, he went straight through to the 'baby room.' If the normal area was that terrifying, what if he took the other route...?
"Of course not. Do you want to be in agonizing pain by going straight in? We definitely need to let you get used to it first."
"Phew..."
Elf breathed a sigh of relief when she heard Rin Ito's words. Although Elf knew that the human body was amazing and could fit many incredible things—from small, normal beads to abnormal mahjong tiles, crawfish, and suckermouth catfish—while Elf hadn't watched explicit videos, these incidents were common in the news.
Fortunately, he's not going straight in, or it would definitely tear!
In reality, with Kaede's enhancement, going straight in would be fine. However, without the 'Nurturing Enhancement' Kaede exchanged (which temporarily strengthens the other person's body upon contact with bodily fluids), Rin Ito wouldn't dare try it with Ami and the others, let alone in the back. Given Ami and the others' delicate bodies, they could be injured even with normal penetration, let alone shoulder-deep or occupying the 'baby room.'
Going straight in wouldn't be a problem, but how could Rin Ito miss such a great opportunity for fun?
Moreover... last time during the edge play training, Elf was helping. This time, it was Elf's turn to be trained, and Sagiri would be helping.
Rin Ito was there for three things!
Fairness! Fairness! And goddamn fairness!!