It's almost time. The Hishakus have been preparing for quite awhile in order to make sure this operation is successful: Break in the school, find Samura's daughter, and use her as leavage over that bastard. The only issue would be that the girl is protected by a seal that makes it so no one, not even herself can recognize her as Samura's daughter. That's where Toto comes into play, she managed to get a taste of Samura's blood, and now she can, in theory, recognize Samura's daughter by tasting their blood. One small issue...

"Come oooonnn, just a tiny bite, a nibble, a drop, I promise I'll remember what his blood was like"

She likes YOUR blood way too much, and now she's whining about not being able to get a taste. If she forgets what Samura's blood taste is like the whole operation is over

"You know you want to. We can go kidnap the kid in a moment, just let me get a taste."

She pinches you cheek and tries to lean on your neck to dig in