so alongtime ago, i think i was sifting through some comice rin's or comic mujins or maybe some stories collection manga, when i think towards the end, there was a story where the brother of this house was glad that his two older sisters were moving out for college and marriage because that meant he wasnt going to get sexual abused anymore by them and thought his last years of high school were looking good, he was sitting at his computer in his room upstairs then they show some past scenes of what his older sisters used to do to him, but finds out when they walk in and maybe drug him, that his two younger sisters were trained by his older sisters and were going to take over the abuse and dominance, so he wasnt two happy about it, . i remember this and towards the end, they show his two older sisters that had moved out looking up at the house from the street and were talking about coming back in the future to continue the fun. i dont know if i saw this in a comic ren or something else, i saw it translated, so that how i can remember it pretty good. can someone point me in the right direction? i know this sounds vague, but this is what i can remember. i think it was aobut 16 pages .