Ah, some time ago a person with twintails ordered about a hundred of the shirts.Cancel them all.Therefore, I've made a little sister T-shirt.For some reason, Railgun t-shirts have become fashionable, haven't they?No way that's happened.Ta-da!Don't want it...Little sisterFurther, as a special privilege, those who wear this will become Onee-sama's little sister.That girl...I Want to Be a Little SisterWhat an unpleasant special privilege.