Rentarou, Hahari, Iku, and Momoha are enjoying a picnic together. Rentarou asks to take a walk around the park after lunch, saying that there are things he wants to show them. The girls agree, but it isn't long before the picnic derails into Hahari spanking Iku while a drunk Momoha laughs. This continues even after the sun goes down. The group parts ways in good spirits, but the next day the three girls are embarrassed at how the date turned out.
They decide to ask Rentarou for a do-over date, determined to get a full 100 points. Since the three of them have separate vices, it won't be too bad if one of them starts acting stupid, because the others can knock sense into her.
The group is at the park again. Rentarou asks to take a walk around the park. The girls only narrowly avoid doing what they did last time and the group sets off.
Rentarou takes the girls to the park's Oni Obstacle Course, a hardcore training area filled with severe training equipment. Iku decides to give it a little try, forcing Momoha to stop her via biting her ear. This snaps her out of her masochism haze and Iku suggests trying it another time.
They come across the park's mascot. Rentarou points out that there's also rental costumes they can try on, and shyly suggests doing so together. Iku worries about what Hahari will do if she sees Rentarou wearing one, but Hahari insists it's okay if it's only for a second. To snap her out of it, Iku imitates Hakari and calls her "Mother" in a dismayed voice to snap her out of it. Hahari says that she'd prefer to see Rentarou in his personal clothes today.
The next thing the group sees is a horse race being watched by people drinking the park's free alcohol. Rentarou explains that he wanted to show this to Momoha, who admits that it looks kinda fun. Hahari tries to warn her, but Momoha is already suffering from withdrawal hallucinations and approaching the track. Hahari throws a stack of cash in her face, snapping her out of her haze. Momoha likewise says she'll try it another time.
The four of them come across a fountain. The girls are in awe at the beautiful sight and thank Rentarou for taking them there. Rentarou admits that he's been a little concerned at how off the three of them have been, but that he also finds it kind of exciting. He shares a kiss with each of them, leaving them confident that they earned a full 100 points.
Rentarou spots the final park activity - an obstacle course where the players are dressed in mascot costumes while observers can drink and bet on it. The temptation is too great, and before long Iku is going through the course in costume while Hahari and Momoha cheer her on.
Rentarou smiles as he watches this, thinking to himself that seeing them happy makes him happier than anything. The narration notes that two perfect dates makes 200 points.
Tropes:
- Bread, Eggs, Breaded Eggs: The final activity at the park combines all three of the previous activities (obstacle course, rental costume, drinking while gambling) into one (drinking and gambling on an obstacle course where the participants wear rental costumes).
- Foreshadowing: At the start of both the original and do-over date, Rentarou tells the girls that he has something he wants to show them. Given that the various activities at the park are tailored to the interests of each of the girls with him, it's likely that he intended for them to indulge themselves. On the do-over date, he seems surprised that they aren't going to spend the day goofing around at the blanket, hinting that he wasn't as bothered by the derailment of the first date as the three of them thought.
- Victoria's Secret Compartment: Hahari pulls a stack of cash out of her cleavage, likely in anticipation of having to hit Momoha with it.
- Wingding Eyes: Upon being hit by Hahari's money, Momoha's eyes into two 100 yen coins.
