[Terasu MC] Cock That Makes Tomboy Sisters Tap Out [Tekkamaki]

Miya, the muscular, kind‑hearted older sister and jiu‑ji­tsu club MVP, is adored by her younger sibling Yuzuki, a short‑haired tomboy whose affection for her runs deep. After a teasing classroom encounter that sparks Yuzuki’s crush, the pair move to a private room where sweat‑slicked bodies and heated dialogue lead to an intense, nakadashi‑filled night that showcases their hidden desire. The story builds from innocent admiration to a passionate, taboo‑tinged climax, leaving readers eager to see how far the siblings will go.