Ahahaha, that's too cute. Ui x Yui <3
Love it love it love it xD

Where did the blood come from?

my guess is a nosebleed =)

The doll's pose changed.

if you look at the 3 part you´ll see ui looking under yui´s skirt. maybe it´s an very detailed figure. ^^

Probably nosebleed... or Ui just lost her virginity to a Yui doll, which would be really disturbing.

yui's doll's don't have pantsu

Possible reference to post #572102?

doll is menstruating

anatomically correct

mnmega said:
anatomically correct

But not fully functional XD
_____________________________________
Say, should I add the nosebleed tag? She's not shown bleeding from the nose, but it's implied.