Word is that Madrid kills. It’s likely whoever came up with that slogan was talking about the nightlife, but Mr. Skin thinks it may also have to do with hotties like Clara Lago, who was born in that Spanish city. She’s yet to show off her Spanish titties but comes close in Arena en los bolsillos (2006).
At the End of the Tunnel (2016) - as Berta
Cousinhood (2011) - as Clara