She follows the rules of the tribe

You begin to awaken and look around… you feel so sore. “Ow” you wince as you rub your still red ass.

“Sorry about that” says Usaria as you see her standing by her alchemy station making a potion.

“I was so angry… more at my own failure. I shouldn’t have taken it out on you” she says as she moves to the bed and gets onto her knees. Looking down she offers the potion she just made to you.

“What… what is it” you ask nervously, taking it from her hands.

She looks up as you take the potion from her and says “it… it undoes some of the damage I… I caused your hole. I really am sorry”.

Nervously you throw the small potion back and despite the gross taste you feel a reinvigorating feeling and you physically feel your hole tightening back up. “Whoa. i wasn’t expecting it to be such a… sensation” she chuckles at your reaction.

“It has permanent changes to… good ones only I promise. It boosts your body's elasticity making insertions easier in the future” she says looking as nervous as you did a second ago.

“There is a special law in our tribe for **** acts like I did… You have two options… technically three but no one takes the third” she begins awkwardly, she looks as she continues “You can kill me, i would write a note clearly saying you had full rights to do so, or you could enslave me making me your sex **** or whatever you would want… and the last option is you could… forgive me” she continues to look down as she waits for your response.