Calentura literally means "heat" or "fever," but in a more colloquial and suggestive context, especially in reggaetón, it often refers to a state of intense arousal or passion.
In "Calor," Chesca uses calentura to describe the rising sexual tension and excitement between her and her love interest. She sings, "No sé si soy yo pero esta calentura nos tiene sudando" (I don't know if it's me but this heat/arousal has us sweating), clearly implying a passionate and steamy encounter rather than just a high temperature.
Get ready to turn up the heat with Chesca's "Calor"! This song is all about a sizzling attraction and the confidence of knowing you're the hotter choice. Chesca is basically telling someone, "Piénsalo, conmigo calor, frío con ella" [Think about it, with me it's hot, with her it's cold]. She's making it clear that she brings the fire, comparing the other person's current situation to a "frío pingüino" [cold penguin] while she's "caliente verano en palomino" [hot summer in Palomino].
She's not shy about her appeal, saying her "pum-pum baby a ti te puede matar" [my pum-pum baby can kill you] and that she can move her hips "toda la noche entera" [all night long]. Chesca knows how to party, declaring "Yo me lo perreo todo el party" [I dance perreo all over the party] because reggaeton is in style. But if she's caught alone, she wants to be completely devoured. It's a fun, flirty, and super confident track about owning your allure!