VRPRD-184 My older sister, Kuui, a single woman in her thirties, unknowingly teases with her anime-style figure, and I can no longer hold back, crossing the line and falling into her sweet, irresistible charm

When he returned to his parents’ home after a long time, he found his older sister in her early thirties had withdrawn from society and become a shut-in. She no longer worked even part-time, spent all her time playing games in her room, and the place had turned into a cluttered mess overflowing with trash and anime goods. Provoked by his sister’s careless, anime-style teasing and becoming aroused, he gave in to desire, and she soon transformed into a wildly passionate, lust-driven mess…