Kaisoku Ane no Koukishin — Oneshot
19 pages, from Team Koinaka, released May 16, 2018.
Description
Akkun finds out his older sister has a fetish for molestation; furthermore she intends to try to get molested. Out of concern for any would-be molesters who might cross her path, Akkun tries to intervene. But instead he becomes the molester.