At the fireworks festival with friends, I spot my teacher in a yukata waiting for her fiancé. He bails for work, leaving her alone and sad, heading home. I've crushed on her forever, muster courage to chat her up and invite her to watch with me. To cheer her up, I take her to a prime spot for the hottest fireworks view, then bam—torrential rain! Her soaked yukata clings to her curves, sheer skin and juicy tits/ass teasing me till my cock throbs— we duck into a nearby ryokan room, from dusk till dawn pounding relentlessly, yukata dripping wet never removed, slick bodies grinding in endless sweaty orgasms all night long!