As the rain pours outside, the friends' desire intensifies, their eyes locked on each other's swelling erections. They dive in, their tongues eagerly exploring every inch of each other's cocks. The room fills with the scent of sex as they take turns deepthroating, their lips stretched wide around their friends' thick shafts. The friends' bodies glisten with sweat and spit, their moans growing louder with each passing moment, until they finally release, their hot cum mixing with the rain's drizzle.