Under the scorching summer sun, the afternoon heat was relentless, sweat pouring nonstop. My mother and her friends left for a trip, leaving me behind in the care of my aunt, Yuka. Being alone together under one roof, watching Yuka drenched in sweat, my heartbeat went wild. Then one day, when I returned home from cram school, Yuka suddenly asked me, "Takashi, are you interested in girls?" Before I could answer, she gave me a seductive smile and slowly drew closer...