from behind
No como esos con árboles de mentira por detrás, ¿a quién querrán engañar?
Not like those ones with fake trees in the background—who do they think they're fooling?
— Juno (2007)
Después yo doy una vuelta a la pista, y tu me sigues tocando por detrás.
Then I take a lap around the track, and you keep touching me from behind.
— La strada (1954)
El Escuadrón B irá por detrás, el resto vaya por delante.
Squadron B will go in the back, the rest go in front.
— Ghost in the Shell (1995)
La tomaría por detrás y se la metería por el culo.
I’d take her from behind and stick it in her ass.
— Titane (2021)
Someone grabbed me from behind.
He attacked me from behind.
Se la dio y, por detrás, tenía a Lenin.
He gave it to her, and behind her was Lenin.
— Quieto, muere, resucita (1990)
Go around back.