Summer! Swimsuits! The beach! Illya and the others enjoy the beach to fullest, playing along the shore and celebrating their birthday in a beach hut♪ But the popsicle seller they encounter there turns out to be the fierce foe they fought a hard pressed battle against... And to make matters worse, Ruby adds a Love Potion that makes Shirou go crazy! Will Illya's desires come to fruition in an unexpected way?!
We couldn't help it! We didn't 
know the frogs were in there!
Das war nicht unsere Schuld! Wir wussten nicht,
dass da Frösche drin waren!
¡No es nuestra culpa! 
¡No sabíamos que había ranas ahí!
¡No fue nuestra culpa! ¡No 
sabíamos que había ranas ahí!
On ne savait pas que le sac
contenait des grenouilles !
Non ci potevamo fare nulla!
 Ignoravamo ci fossero delle rane dentro!
Queria que fizéssemos o quê?
 Não sabíamos que os sapos estavam lá!