Pretty sure it's just a plushie that Yunifer already had and Ishid just wanted to keep it since it was a belonging of hers and probably smells like her.
He’s obsessed with her
Ah yes, like a good yandere =^^=
Lol y'all are too funny it's like keeping your lover's hoodie cause it smells like them. I know plenty of people who do so. One of my friend's had a long distance relationship and they would send each other clothes (hers would be oversized so they could fit her bf). It's not that creepy irl, I promise (≧∀≦)
thank u i was so confused when there was good drama and then a bunny just popped out of absolutely nowhere
help i think im just dumb but where the hell did that plushie come from