下山 涼々夏

康太的姐姐，聖奈半利学園（せいなばりがくえん）的2年级学生。 拥有因为太喜欢弟弟而总是恶作剧的扭曲爱情。 “我的小康被奇怪的虫子缠上这种事绝对不能原谅！” 从幼儿园时期起就持续监视，不让女孩子靠近弟弟。 然后，以康太到了适龄期（精通了）为契机，终于下定决心要将弟弟据为己有。 因为眼中只有弟弟所以是处女，也没有与异性交往的经验。 外表是稳重温柔的姐姐，所以即使康太被严厉惩罚，他也觉得“是我不好嘛～”，完全没有察觉到姐姐扭曲的性癖，但是……。

简介来自 Bangumi · 由机器翻译生成

Kota’s older sister and a second-year student at Seinabari Gakuen, a school offering a continuous education program from kindergarten through high school. She harbors a twisted kind of love for her younger brother; she teases and torments him precisely because she adores him too much. "I won't let any pests get close to *my* Haru!" she declares, having kept a constant watch over him since their kindergarten days to ensure no girls ever got close to him. Then, upon realizing Kota had reached the age of puberty (specifically, experiencing his first ejaculation), she finally resolves to make him her own. With eyes only for her brother, she remains a virgin and has never dated anyone else. She has the appearance of a gentle, laid-back older sister; even when she doled out harsh punishments, Kota would simply think, "It's my fault..." and never once realized the twisted nature of her desires... Long hair, large breasts, and a gentle, laid-back look (with slightly drooping eyes). Slightly chubby.

简介来自 VNDB

康太の姉で聖奈半利学園（せいなばりがくえん）の2年生。 弟を好きすぎるがあまりイジワルしてしまう歪んだ愛情の持ち主。 わたしのコウちゃんに変な虫がつくなんて許せない！ と幼稚舎の頃からずっと弟に女の子が寄りつかないよう監視し続ける。 そして、康太が年頃になった（精通した）のをきっかけに、ついに弟を我が物にしようと決心する。 弟以外は眼中にないので処女、異性との交際経験もない。 見た目はおっとり系でやさしい姉で康太も厳しくお仕置きされても僕が悪いから～と姉の歪んだ性癖に気づきもしなかったのだが‥‥‥。

简介来自 Bangumi