Ane Jiyoku Tsukushi: Nee-san no Shitagi

Main Title: Ane Jiyoku Tsukushi: Nee-san no Shitagi
Official Title: 姉辱尽くし ~姉さんの下着~
Type: OVA, unknown number of episodes
Year: 24.11.2023 until ?
Season: Autumn 2023
Original Work: さ～くる・ヘモグロビン
Character Design: Sakuma Shuuji

Emi, the student council president, is a quiet, beautiful, and perfect girl. Her younger sister, Ryuka, enjoys popularity comparable to that of an idol and is always the center of attention. Despite this, their younger brother Mizuki is rather ordinary.

Since childhood, Mizuki has been the target of teasing from Emi and treated demanding by Ryuka. However, his life takes a turn when he enters a romantic relationship. Nevertheless, his spring of love is disrupted when Ema, unable to accept her younger brother’s first love, takes off her clothes and sexually assaults him.

姉辱尽くし ~姉さんの下着~, Ane Jiyoku Tsukushi: Nee-san no Shitagi,Ane Jiyoku Tsukushi, Sister Humiliation ~Sister’s Underwear~