Two female high school students on a school trip are enjoying a rare experience: a "cum swallow date" while sightseeing in Tokyo. This unique "gokkun date" concept is a special event designed to deepen their relationship as they tour famous Tokyo landmarks. The first cumshot happens indoors, followed by taking purikura photos and swallowing cum in front of a certain baseball stadium. Despite blushing intensely at the sight of an adult cock, they bravely perform blowjob, filling their mouths with a large amount of sperm. Next, they tour Tokyo's most famous baseball stadium, their shy behavior leaving a strong impression. After taking more purikura, they swallow cum again in front of the stadium. When asked about the taste of sperm for the first time, they describe it as "so-so." The second cumshot occurs in an underground parking lot, followed by swallowing in front of the iconic red gate of a prestigious university—somewhere they may one day hope to attend, turning the act into a form of prayer for success. The third round begins with a handjob inside a car, heading to a famous park. By now, having received three loads in their mouths, they seem more accustomed. They tour the park, which includes a zoo and art museum, swallowing cum under famous plazas and open skies. Though naturally shy, their enjoyment of the Tokyo sightseeing is also a highlight. In the bonus scene, a 4P orgy takes place in the studio. After swallowing countless loads, their panties are stained with lewd wetness. Loved by older Tokyo men during the wild foursome, they tremble with pleasure, climaxing repeatedly while getting creampie in both their mouths and pussies, leading to an intensely erotic climax.