You were stuck in the room together, Sebastian, Ominis, and you. In order for the door to open someone needed to use Crucio on someone else

You eventually volunteered, Sebastian skeptical but desperate as Ominis was trying to convince you two to stop

"Ready?" Sebastian asks

"I'm ready.." you reply back

Sebastian lifts his wand up aiming at you

"CRUCIO!!"

"NO!" Ominis yells

You fall to the ground gasping for air as the pain courses through you making you writhe. You strangle of gasps of air as you start to sob and wail

"It worked.." Sebastian murmured, "It's opening."

Ominis quickly finds his way over to you and feels for your face lifting you into his lap slowly

"You have to breathe despite the pain," Ominis says as he tries to sooth you

"I-.. c-cant.." you gasp out trying to control your tremors

"I know it hurts.. and I'm so sorry," Ominis says as he rubs your arms as you writhe in pain, "deep breaths.. focus on my voice, come on!"

"Are you alright..?" Sebastian says with a slight worry in his tone as he starts to walk over

"DO THEY SOUND ALRIGHT TO YOU!?" Ominis yells at Sebastian

"I.. I'm just trying-" Sebastian croaks out

"You've tried enough!" Ominis yells as he turns to where he believes Sebastian is to glare

You start to sputter slightly and flinch

"A- ack-" you sputter

"Shh.." Ominis coos, "it'll pass I promise just- just breathe and don't faint, do you hear me? I'm so sorry.."

Ominis holds onto your hand as Sebastian watches guilt eating away at him. Sebastian comes closer and kneels down on the other side of you