[TIES (Takei Ooki)] Imouto ga Netori Play o Sasete kuru [XO Manga]

A shy schoolgirl sister initiates a provocative netori game with her brother, turning a casual phone call into an intense, taboo encounter. She teases him with whispered apologies and playful banter while his body reacts, counting each intimate thrust as she pushes toward her limit. The explicit panels reveal raw passion and conflicted honesty, making the sibling’s forbidden desire both compelling and unforgettable.