are you sure? because those were the scenes from SMDT-823, going by the name of Mizuki Akane.
edited: actually, i mistaken mizuki akane as anri okita before since she look or almost like her.
bad news, i just finished downloading part A and it's protected. it require my glayz account. i will try if i can break the DRM.
ps: she look amazing!!!
pss: got the whole video now :D