Esclavo translates to "slave". It's a strong and somewhat dramatic word that isn't commonly found in everyday romantic lyrics, making it stand out.
In the context of this song, the singer uses it metaphorically to express the intense devotion and surrender he feels towards his lover's kisses. He sings, "porque soy esclavo de tus besos" (because I am a slave to your kisses), indicating he is completely captivated and controlled by her affection, highlighting the depth of his passion.
Get ready to fall in love with Ronald Borjas's "Te Quiero para Mí"! This song is pure romance, all about that overwhelming feeling when you just know someone is the one for you. He sings about how the night carries them away, especially on a full moon, and how he has all the time in the world "para comernos a besos" [to eat each other with kisses]. He's completely smitten, confessing "me gustas tú y sólo tú" [I like you and only you] and that he'd go "hasta el sur" [all the way to the south] with this person.
He's so into them that he admits, "me tienes mal y eso no es normal" [you have me bad, and that's not normal]! He wants them to move their body slowly and let the moment explain what he feels: "Te quiero para mí y yo soy para ti" [I want you for me and I am for you]. He even says that without their kiss, he can't go on. It's a fun, passionate declaration of love, where he feels like he loses control and accelerates when they're together, wanting to "morir en tu veneno" [die in your venom]. He just wants them to be his, forever!