So each and every sister got an individual haircut?! Anyway, Kuroko was quite right - Misaka is quite modest around her chest already.

[Shin-S] To Aru Kagaku no Railgun S OP Single - sister's noise (FLAC) [fripSide].zip
[Shin-S] To Aru Kagaku no Railgun S OP Single - sister's noise [fripSide].zip