Aura/Moom"Romance between high-school freshman and his grade-school non-biological sister" is an anime plot this season and I just *cringes into infinitely tight ball*
Vulpes🦊Absurda@MOOMANiBE I think the part I hate most abut this (And that is really saying something) is that the non-biological part implies that that was the limit on how far they would go and not ALL OF THE REST OF IT