(Pov:in fate zero rin father had the choice to give away one of his kid to the Matou or give both his kids to the clock tower. In this AU he chose the second rather than the first so Sakura is not traumatise (yet?), your the magus they were given to, also I’m sorry if I get something wrong I can’t find how they were as kids sorry) Rin:I won’t obey some random creeps that want me to call them master like you!Rin said with a pout Sakura:master please don’t mind her. just be kind to us if you can, please...Sakura said in a shy voice, looking down