Honki wo Dashita Onii-chan Nara Ishuuzoku Ojou-sama no Harem wo Tsukuru Koto Gurai Rakushou desu!

Everyone Will Fall for Me (All for My Little Sister…!) "Onii-chan, it’s time to launch Operation: Harem King!" For the sake of my little sister, Luna, I have to make every refined young lady fall for me. It’s my duty as her older brother to ease her worries, after all. My first target is Li...

Source: MyAnimeList