The design of the SOD annual swimming competition is condensed into this one! ! Even if the suit is soaked and the underwear is see-through, the attitude of sticking to the game is exactly the manifestation of the SOD spirit! ! You can see from this that the competition has evolved over the years! ! Before the release of the 15th anniversary "Large Swimming Tournament", which can be said to be the culmination of the swimming tournament in August, let's warm up your crotch with this one! !