It needs to be like Shizuku-tan's second CG scene...
Gulp...
"Marin~ Hurry up~" Her friend Misaki urged with a wicked smile. "Didn't you used to say you wanted to be Shizuku-tan all the time? Why are you scared now that you actually have the chance to be Shizuku-tan?"
"N-no... I...." Marin, blushing deeply, hesitated. Although Marin did want to be Shizuku-tan, and this wasn't her first party, last time she just watched from the side. Marin was still somewhat hesitant about doing it herself.
"Right, Marin, you brought your Shizuku-tan COSPLAY outfit, didn't you? How about you change into the COSPLAY outfit first and then try again?"
"No problem." Although Rin Ito was feeling some discomfort from holding back earlier, he didn't push her too hard.
Marin ran off to change into her COSPLAY outfit. Rin Ito turned his attention to the remaining four. If nothing unexpected happened, Bocchi should be the last one. Bocchi must have initially thought to let others test the waters. After the embarrassing questions, Bocchi decided to watch a few more rounds. The more she watched, the shyer she became, and the fewer people were left.
"While Marin is changing, let's start the next round." As Rin Ito counted down, Utaha Kasumigaoka was the first among the remaining four to raise her hand.
For the holiday, Utaha wasn't wearing her uniform but chose a white, low-cut undershirt with a wide collar paired with a jacket. However, a pair of black pantyhose never missed their place beneath her skirt. But her face showed less shyness and a hint of... pleasure?
When Utaha first saw the game, she was too shy to raise her hand. But after Marin suggested using a GALGAME play, Utaha had an idea. These questions were about self-introduction and revealing fetishes, and the final result had to be proven through an orgasm in front of everyone.
Utaha glanced at Eri Sawamura, who was looking at her with bad intentions. I've already delayed this long, and all that's left for me are the perverted swimsuits. How can I let her laugh at me again?
If that's the case...
Looking at Utaha's expression, Eri Sawamura felt something was off.
Utaha confidently pressed the button to draw a question.
"Hmm... Kasumigaoka, the question you need to answer is: what do you use as material when masturbating?"
"I use Eri Sawamura as my material." A smile curled Utaha's lips.
"?????" Everyone's eyes turned to Eri Sawamura. Utaha's answer stunned Eri Sawamura instantly.
"Huh? You use me as material?" Eri Sawamura now suspected that Utaha might have a yuri fetish! Is she like a naughty boy in elementary school who bullies the person she likes the most?
If... if she actually confessed to me, what should I do!?
Looking at Eri Sawamura's flustered appearance, Utaha spoke confidently. "When I masturbate, I always imagine Eri Sawamura licking my feet on the floor while being spanked by him until she wets herself and climaxes. That image excites me immensely."
Then, Utaha lifted her leg and presented her foot, encased in black stockings, to Eri Sawamura, who was sitting on the tatami mat. Then, her gaze fell on Rin Ito.
"Now it should be my turn to prove it, right? Then I'll have to trouble you and Eri Sawamura... especially Eri Sawamura. You must lick my foot while being spanked by him until you wet yourself and climax."
Eri Sawamura now understood why Utaha had said that. She was waiting for me here!
"Eri Sawamura, please make a sacrifice," Rin Ito said, suppressing a laugh.
"That's her imagination! Who would actually do that!?" The embarrassed Eri Sawamura glared fiercely at Utaha.
"This makes things a bit difficult. There's no way to prove it..." Rin Ito showed a troubled expression. "Since everyone else has proven their answers, it wouldn't be fair if Kasumigaoka didn't. How about you, Eri Sawamura, make a sacrifice?"
"Since Eri Sawamura won't agree, then I can't help it either," Utaha said, folding her arms, looking smug. If Eri Sawamura agreed, they would both be embarrassed, but she would be more embarrassed since she would be licking feet, wetting herself, and climaxing, while Utaha would only be masturbating. If she didn't agree...
"...." Eri Sawamura's expression was conflicted... Although licking her foot was absolutely out of the question, letting her get away with it so easily was too much... Anyway, she had been spanked to the point of wetting herself and climaxing in front of Mashiro and the others before. It's definitely not because I have a masochistic fetish!
"Licking feet is a no-go, but... spanking is fine." If I'm going to be embarrassed, we'll be embarrassed together! I won't let her get away with it!
"Compromise then. How about I spank Eri Sawamura's butt, and Kasumigaoka, you masturbate while watching her?"
Rin Ito's suggestion made Utaha slightly uncomfortable. Masturbating in front of everyone was embarrassing, and only having Eri Sawamura spanked was too much of a loss. But if she refused, she would definitely lose, and if she lost, she wouldn't have a swimsuit for the duration of the trip. However, the remaining swimsuits were more embarrassing to wear than going naked, so losing didn't seem like a big deal.
Besides... the rule only said she couldn't wear clothes, but shoes were allowed, and if shoes were allowed, then socks were too. Losing might not matter much after all.
Since losing didn't matter...
"Fine." Utaha smiled. "Then please spank Eri Sawamura until she wets herself and climaxes."
Without Rin Ito even asking, Shion brought over a waterproof mat. Since the hotel was on a seaside island, the tatami mats used were specially waterproof and moisture-proof. While ordinary splatters could be wiped away, wetting herself would be a bit of a hassle.
"Eri Sawamura, hurry up and get down like a puppy," Utaha said with the cruel smile of a dominant figure, folding her arms.
"Utaha Kasumigaoka... I'll remember this!!!"
Gritting her teeth, Eri Sawamura lay face down on the waterproof mat, hands bracing her. One end was still glistening, and the other end, due to her nervousness, twitched interestingly.
Slap!
Rin Ito's palm landed heavily on Eri Sawamura's butt. The moment his palm made contact, Rin Ito could feel Eri Sawamura's muscles tighten, her entire butt clenching.
"Ugh!!!!" A short whimper escaped Eri Sawamura's mouth, followed by Utaha's mockery.
"I didn't expect Eri Sawamura to be just as I imagined. She actually got soaked just from being spanked."
"Utaha Kasumigaoka... are you asking me to act!? I'm just acting!"
"Oh my, then I should thank Ms. Sawamura for her dedicated performance. So... remember to act wetting yourself during your climax. That way, you can say you were acting and not that you were spanked so pleasantly that you wet yourself."
"Aww?~~~"
The fluid between her thighs gradually increased. Eri Sawamura no longer had the energy to bicker with Utaha; she needed to focus on maintaining her body posture. Utaha, with her wicked sense of humor, placed her foot right in front of Eri Sawamura after the game started. Since Eri Sawamura was resting on her hands like a puppy, she would fall face first onto Utaha's foot if her arms gave out.
So... No!!! I must finish before I lose the strength to hold myself up.
Eri Sawamura subconsciously stuck her butt up higher, making it easier for Rin Ito to hit her sensitive spots. Rin Ito didn't make it difficult for her; he aimed for the sensitive areas every time. With each strike, Eri Sawamura felt the force of his palm transmit through the soft flesh of her butt deep into the 'baby room' inside her body.
Initially, it was the sound of a hand slapping, but soon it turned into a wet smack-squish.
Truth be told, Eri Sawamura's butt wasn't very soft; it didn't have enough flesh. Suzu's butt felt much better.
Amidst the wet slapping sounds on her butt, Eri Sawamura heard the girls whispering. Those who had partied with Eri Sawamura before knew the deal. The first time, Eri Sawamura was spanked by Rin Ito until she wet herself and climaxed. The second time, at Elf's house, she was played with by Kaede, Suzu, and Utaha's feet while Rin Ito used her mouth as a cup until she climaxed.
But there were also quite a few girls who had never seen Eri Sawamura before.
Maki: "I can't believe she actually finds spanking pleasurable."
Ami: "That's kind of perverted."
Sagiri: "Yeah, her butt is sticking out. Definitely a pervert."
Elf: "It's fine. Eri Sawamura has always been like this."
Hearing the girls whispering, Eri Sawamura's face turned crimson all the way to her neck. The more they talked, the more excited Eri Sawamura became. Her body involuntarily tensed up, and she prepared herself. I am acting. I am absolutely not so happy from being spanked in front of everyone that I wet myself!!!!!
"Eek?!!!!!!"
"Okay, I haven't reached my limit. I lose." Eri Sawamura collapsed, and Utaha conceded gracefully and quickly. Utaha hadn't intended to win; she was just putting on a show to make Eri Sawamura look embarrassing in front of everyone. The only thing Utaha was unhappy about was that Eri Sawamura managed to avoid collapsing directly onto her foot at the very end.
Rin Ito watched the smug Utaha calmly. Eri Sawamura had been bullied so many times... Next time, it'll be her turn to get payback.