保原 優

像是时下辣妹一样的主人公的姐姐。 虽然喜欢弟弟，但总是忍不住欺负或捉弄他。 不喜欢母亲总是只挂念着弟弟。 最近也和男朋友分手了，为了泄愤（？）而欺负弟弟来发泄。

简介来自 Bangumi · 由机器翻译生成

The protagonist's older sister, generous and active. She likes her brother but teases him. She doesn't like the fact that her mother is always concerned about her brother. She doesn't have a boyfriend, or rather, she recently broke up with him. Since her break up with her boyfriend, she vents her anger by bullying her younger brother. She is not tall, has small breasts, is skinny and has a complex about it. [From official site]

简介来自 VNDB

今どきのギャルぽい、主人公の姉。 弟のことは好きだけど、ついいじったり からかったりしてしまう。 母がいつも弟のことばかりを気に掛けているのが気に入らない。 最近は彼氏とも別れたし、その腹いせ（？）に弟のことをいじめて発散している。

简介来自 Bangumi