[chitandada] Because You're My Friend! [Penguin Piper] [Full Color]

An emotionally conflicted schoolgirl with short black hair and a school uniform confronts her longtime male friend, confessing her shy feelings while blushing and shedding tears. Their intimate encounter shifts from tentative kisses and whispered promises to bold, explicit moments, including a surprising act of urination that heightens the tension. The story balances sweet nostalgia with provocative desire, showcasing the fragile boundary between friendship and first love.