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?!
You idiot, you took off your swimsuit, too?!
Den Bikini behält man an, du Vollpfosten!
¡Idiota, ¿también te 
quitaste el traje de baño?!
¡Idiota, ¿también te 
has quitado el bañador?!
Abrutie, remets ton maillot !
Quell'idiota si è tolta anche il costume!
Sua idiota, você tirou o 
seu biquíni também?