Let her go

Fucking her once more is tempting. But your goal is to get a permanent slave for your life in a new skin, not an enemy that will try to ruin your life "Tiff, do you have an enemy in school? Someone who hurts my little daughter?" You ask while handling a towel to your hot naked step-daughter

"No Ste... master. I have only friends" She slowly wipes her wet body making you look for reasons to punish her. But she gives none and you are forced to suppress your desires

"It's bad... Then you'll need to give me someone who you like to fuck. I want you to bring a virgin twat for me to have fun. Yours doesn't qualify anymore" If she rejects now you'll get a chance to punish her, if she accepts you'll get another teen to enjoy. Win-win situation

"Please don't make me do this" She pleads

"That is my order!" you scream at her " Either you bring me a toy I'll enjoy or you will be punished. Now stop behaving like a slut seducing me by being naked, get dressed go to school and behave in normal way"

She ran away leaving you alone... Then you used a nice ability to fast forward your time at work and it is evening again. It is so cool that the same force that placed you in the body allows you to skip boring parts of the life. Anyway it is evening and you wander what will happen. Maybe Tiff will bring you a new toy as ordered. Maybe she'll return empty-handed and deserve a nice punishment or maybe she ran away and will not come back?