Kuro Gal ni Natta kara Shin`yuu to Shite Mita Season 1

Fucked by My Best Friend, Kuro Gal ni Natta kara Shin`yuu to Shite Mita., Kuro Gyaru ni Natta kara Shin`yuu to Shite Mita., kurogal, 여자가 된 몸으로 절친이랑 해버렸다., 黒ギャルになったから親友としてみた., Seduced by My Best Friend, 变成黑皮辣妹后和朋友做了