O-S O-S O-S FAITO!
kyou wa tanoshii na
koi no undoukai
ichinen ichido no koi no undoukai
tottemo daiji na koi no undoukai
watashi aka gumi kare mo aka gumi
raibaru ano ko wa shiro gumi da
koi no tsunahiki O-S O-S
futari de O-S O-S
nakayoku chikara awasete
zettai ano ko ni watasanai
shinde mo hanasu mon desu ka
na no ni... zuruzuru hikare oshiri ga itai
yappari saikou
koi no undoukai
watashi to kare to no koi no undoukai
kyou koso kimeru zo koi no undoukai
tsu- shotto no keitai shashin
machiuke gamen ni touroku yo
aka kate aka kate ouen gassen
gakuran kigurumi fure- fure-
henshin henshin kosupure taimu
kare wa mochiron danchou
watashi wa usagi chan
na no ni... doushite kita no ga hachiemon
koi no tsunahiki O-S O-S
futari de O-S O-S
nakayoku chikara awasete
zettai ano ko ni watasanai
shinde mo hanasu mon desu ka
na no ni... zuruzuru hikare oshiri ga itai
koi no hakobiya batonrire-
kare kara watashi ni batorire-
ai no suta-to yo-i don
baton otoshite so no ue koketa
naseke nakutte shinjai sou
demo ne... "daijoubu?" tte kare no te ga...
O-S O-S O-S FAITO!
kyou wa tanoshii na
koi no undoukai
ichinen ichido no koi no undoukai
tottemo daiji na koi no undoukai
watashi aka gumi kare mo aka gumi
raibaru ano ko wa shiro gumi da
koi no tsunahiki O-S O-S
futari de O-S O-S
nakayoku chikara awasete
zettai ano ko ni watasanai
shinde mo hanasu mon desu ka
na no ni... zuruzuru hikare oshiri ga itai
yappari saikou
koi no undoukai
watashi to kare to no koi no undoukai
kyou koso kimeru zo koi no undoukai
tsu- shotto no keitai shashin
machiuke gamen ni touroku yo
aka kate aka kate ouen gassen
gakuran kigurumi fure- fure-
henshin henshin kosupure taimu
kare wa mochiron danchou
watashi wa usagi chan
na no ni... doushite kita no ga hachiemon
koi no tsunahiki O-S O-S
futari de O-S O-S
nakayoku chikara awasete
zettai ano ko ni watasanai
shinde mo hanasu mon desu ka
na no ni... zuruzuru hikare oshiri ga itai
koi no hakobiya batonrire-
kare kara watashi ni batorire-
ai no suta-to yo-i don
baton otoshite so no ue koketa
naseke nakutte shinjai sou
demo ne... "daijoubu?" tte kare no te ga...
O-S O-S O-S FAITO!