The female college student next door wasn't wearing a bra, and being exposed like this caused her to have a mental breakdown. (NACT-191)

Ms. Ruka was a gentle female college student next door, who would even participate in community clean-up activities with a smile. However, she always wore no bra, and her prominent nipples made her seem completely defenseless, which caused my desire to build up every day in the sweltering heat. Until one day, she came to me to discuss a problem with the water pipes in her apartment. When I went to her apartment, an accident occurred, causing water to gush out violently, soaking her completely and making her clothes completely transparent! The vivid skin and sensual posture displayed before me completely shattered my rationality, and my long-suppressed desires exploded instantly. Thus, following my desires, we embarked on a greedy, immoral, and impulsive sexual encounter!