妹がエロゲー声優だったんだが

"Onii-chan, there's something I need to tell you......"

My little sister has been a super diligent and studious girl for as long as I remember. I on the other hand, am just your run of the mill nerd that likes erotic games. Our relationship is so-so I guess. We're also lucky to have a good family environment. A happy house with a happy family.

Except for one little thing. A secret that my little sis can't tell mom & dad.

"This game, I voiced one of the characters..."