My childhood friend and I have been close since kindergarten. Caught in a sudden downpour, we got completely soaked, and her school uniform clung tightly to her body. Since my place was closer, we decided to wait out the rain together at my house. Her wet shirt revealed the outline of her bra, and every time her skirt shifted, I caught a glimpse of her panties. Though we'd known each other since childhood, I felt an unfamiliar arousal toward her for the first time. Playfully unhooking her bra, I felt her nipples brush against her shirt, sending waves of desire through me. The sensual aura of this drenched beauty drove my cock harder by the second. Unable to resist, I groped her soaked breasts, intoxicated by her embarrassed yet pleasurable moans. Slipping my hand under her panties, I found her already wet—she whispered, "It feels good..." Before I knew it, our lips met, our bodies craving each other, and I came deep inside her without a thought for the consequences. "You came inside... this is terrible..." Awkwardness filled the air—until I thrust into her again. "You're still hard? I'm... happy." She straddled me, riding me in the cowgirl position, grinding against her pleasure spots. We kept making love until the rain finally stopped.