両親が中学の時に事故死、弟を溺愛するトワ姉と２人きりになった弟のリー君だったが３年後トワ姉も失踪。その後リー君までが異世界に召喚されトワ姉と再会する。異世界でトワ姉は最強の勇者になっていて!?美女からせまられまくりな異世界エロラブコメ！ After their parents tragically passed away during middle school, Lee-kun was left alone with his doting sister, Towa. However, three years later, Towa also disappears. Subsequently, Lee-kun himself is summoned to a different world and reunites with Towa. In this otherworld, Towa has become the strongest hero? A beautiful harem ensues in this otherworldly […]

両親が中学の時に事故死、弟を溺愛するトワ姉と２人きりになった弟のリー君だったが３年後トワ姉も失踪。その後リー君までが異世界に召喚されトワ姉と再会する。異世界でトワ姉は最強の勇者になっていて!?美女からせまられまくりな異世界エロラブコメ！

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After their parents tragically passed away during middle school, Lee-kun was left alone with his doting sister, Towa. However, three years later, Towa also disappears. Subsequently, Lee-kun himself is summoned to a different world and reunites with Towa. In this otherworld, Towa has become the strongest hero? A beautiful harem ensues in this otherworldly erotic romantic comedy.