3 Days of Sister Love: Fucking My Girlfriend's Older Sister

Caught in a relationship crisis while his girlfriend is away on vacation! The protagonist has been dating Rika since high school. However፣ their long-term affection is waning as she grows close to a more impressive senior student. Sensing that something is amiss despite her silence—especially as she prepares for a trip with this new man—he finds solace sitting alone in a local park. It’s there he meets Konan Koyoi. She instantly senses the turmoil and spends time listening to his heartaches and comforting him. When Rika finally leaves for her getaway trip with the other guy waiting outside his door one day later? Konan makes an astonishing proposition: she will step in and be his girlfriend for three days! During this intense period, the protagonist feels like he’s reliving their initial romance; he learns so much about her that his feelings deepen rapidly. He tries to confess his love, but Konan gently declines, reminding him of their complicated dynamic—he is Rika's boyfriend, she is his older sister figure. Yet, these unforgettable three days blur the lines between forbidden sibling attraction and true desire. Dive into this steamy tale of temptation, where the line between platonic comfort and passionate coupling melts away!