Despite advancing to a higher grade, Momo, her childhood friend bound by a troublesome connection, remained in the same class. That day, caught in a sudden downpour, she was completely soaked. Since Momo's home was a bit far, he decided to let her take shelter at his place. Her flawless skin and clear voice made her stand out among classmates. The sheer bra and panties briefly glimpsed each time she wrung water from her skirt heightened her allure. It was in that moment he first saw Momo as a woman. Feeling there was no turning back, he resolved to cross the line.