Kat-Tun

Knock, knock on the secret doorFumihazusu toki
Yami no naka made mo izanae
Sadistic love
Hizamazu kasete koakuma no waraigoe ga
Itami ni kao wo yukamasete manzoku sa
One more try
Fukai ai dakara itai shihai shitai
Mitai chitai kimi shidai shiteru kitai
Doggu style kami tsukami yoseru
Chigireru kurai ni kamikakeru
Jibun de ijiraseru haha nagekakeru
Karada no naka made ho teraseru
Mimimoto de sasayaku kimi wo kaitaku
Kore ga kaikan kimi wa my love
Kurawasu mata mo spanking
Te wo tsuki tachi na koshi wo tsukidashi na
I'm a S.A.D.I.S.T.I.C L.O.V.E kore ga real love
Hisomu yoru no machi
Hikari wo motomete furimawasarete
Owaranai shoudou ni
Mou nidoto modorenai
Arifureta nichijyou ni
Cry more knock, knock on the secret door
It's time fumi hazusu toki
Endless night Kurui dasu jounetsu
Kagayake asu wa doko he