"???"
How did this happen?! I just asked them to hurry up, and now I have to participate?!
Sajuna had almost no experience with this kind of thing. She knew about Slippery Girls, but only because it was popular enough to get an all-ages anime. She was a novice compared to Rin.
"Juju, class starts in two minutes," Rin warned. "Shizuku, if you can hold it, you can go to the bathroom."
Sajuna panicked. If she failed, would he really make her lift her leg like a dog on the grass? She'd just showered!
Gulp.
Sajuna didn't have a "training" fetish like Marin, but watching Rin train someone else... it was actually quite exciting.
"I... I won't lose to Juju-sama!" Marin declared, lifting a leg and bracing it against the tree trunk like a dog.
Marin was actually worried about splashing Sajuna. She was at full capacity.
Sajuna reached out. She didn't know "training" theory, but she knew how to make someone break. Marin was already wide open from Rin's previous teasing. Sajuna found a specific spot and gave it a sharp poke.
"Eeeeeiii!!!!"
Marin had overestimated herself. Her eyes went wide, and her body spasmed. The dam broke. A steady, warm stream splashed against the tree and the grass, glistening in the sunlight.
"Kaguya's cooking is so good! I didn't think an heiress would know how to cook."
It was night. The dining table was covered in gourmet dishes. After the pet play and the bonding, Rin had continued training Marin according to the game's script. He hadn't been too harsh, though—it was her first time, after all.
"Yes, it's delicious. Did you take classes?" Sajuna asked. She was in a great mood, finally certain her body was back to normal. She had spent the afternoon assisting Rin, and while it was exciting, she no longer felt that "internal" violation.
"I had 'bride training' as part of my education," Kaguya explained with a smile. Usually, she didn't show emotion when praised, but today she was beaming. Especially when Rin spoke.
"It really is good. Better than most restaurants."
"Who's better? Kaguya or Kaede?" Ai asked mischievously.
Who's Kaede? Sajuna wondered.
"Kaede is his girlfriend," Ai replied.
"...?"
Sajuna froze. She had assumed Kaguya was the girlfriend. Even if the girlfriend helped take photos of the boyfriend cheating, at least it was honest. But it wasn't her!?
Sajuna's pink eyes filled with contempt. "...You womanizing scumbag! Pervert! No wonder you're so skilled at this!"
"I am a womanizing pervert," Rin countered with a smirk. "But what does that make the girl who clamped my hand between her thighs today and ground herself into a climax multiple times?"
"!!!!"
Sajuna's face turned beet red. The memory of that sensation—so much better than doing it herself—flooded back. She lowered her head and focused on her food.
"But seriously, Kaguya, you win on the cooking front. If you and Kaede had a cook-off, you'd win hands down."
Sajuna looked at Kaguya. So the girlfriend knew Kaguya? And they had competed? She decided it was better not to ask.
After dinner, they chatted for a while. Marin did most of the talking, her usual boisterous self.
"It's getting late," Ai suggested. "I'll drive you girls home."
"Thanks~"
Marin, Sagiri, and Sajuna agreed. Marin gave Rin and Kaguya a knowing look. If Ai was driving them home, what was Rin going to do?
Hehe. It seemed Kaguya's time in the box earlier wasn't going to be the end of her night.