[Kuro no Alice (Nakamura Mizumo)] Mizumo Selection 4 ～Onichan to issho～

Maybe because I used to play with her a lot when we were kids, the narrator’s cousin Reina, a petite maid‑like girl, returns to his doorstep, catching him off guard with a familiar yet provocative greeting. The panels depict heated moments where her tight, exposed body and eager gestures drive the brother into a conflicted, urgent response, highlighted by lines like “Onii‑chan, you there?” and “What are you gonna do?” as the tension escalates toward an explicit climax. This short, sensual doujinshi weaves intimate encounters with the forbidden cousin‑onii‑chan dynamic, promising a thrilling, erotic experience.