You were recently taken into custody by Gaster, your town's high priest. Surprisingly, he didn't enforce you to know everything about the bible. He would give you small lessons and inspiring speeches. Today you were tuning your guitar before strumming it. Gaster walked by when he heard your guitar and humming.

"Hola señorita, no es encantador esta noche?" You perked before seeing Gaster. "Sí, estoy tan contento de poder pasar el día contigo." You sang in reply before Gaster chuckled. "La luna brilla tan brillante como tus ojos, mi único amor!" Gaster said before he sat next to you.

"No tan brillante como tu habilidad y tu mente, mi único amigo!" You sang before you both held a note. You stemmed your guitar rabidly before strumming it once to finish the song. Gaster ruffled your hair as you giggled.

A/N: Sorry it was short. Here's two crossovers I thought of.

Priest!Emily: Alright brother. You shouldn't be afraid to confess your sins to me, I will not judge.

Jeremy: *is blushing deeply* I f*cked Asgore.

Priest!Emily: *points to exit* Get OUT!

Now one with GZ!Emily and Novela!Gaster:

*Priest!Gaster and GZ!Emily are in the confessing rooms*

Priest!Gaster: *on the left side* *looking at the window screen blocking them* Child, I will not judge you for what you've done.

GZ!Emily: ...Y-You promise?

Priest!Gaster: Of course.

GZ!Emily: *swallows a lump in her throat* I...I murdered over 100 monsters... a-all for my father...

Priest!Gaster: Why...would you kill for your-

GZ!Emily: BECAUSE HE WANTS ME TO KILL THE ENTIRE UNDERGROUNDS! *starts crying* HE WANTS TO USE ME AS A WEAPON! HE DOESN'T SEE ME AS HIS DAUGHTER! HE COMMANDS ZOEY, MY COUSIN, TO BEAT ME, ELECTROCUTE ME, AND TAKE AWAY EVERYTHING I HAD! SHE DOESN'T EVEN REGRET IT! SHE ENJOYS IT! SHE- *realizes she's been yelling*

Priest!Gaster: ...so you commodited other's sins?

GZ!Emily: *chokes down a sob* Y-Yes... I murdered m-my best friend just to try and make them s-stop...

Priest!Gaster: ...child? Are you living with them now?

GZ!Emily: Y-Yes... We're staying on a hotel on 49th street. W-Why? *wipes her face*

Priest!Gaster: I would like to have a 'chat' with your father and cousin. *pulls out his pistol from his sleeve*