A few months back, a hot spring opened up in the outskirts of your local town. Neighbours say it's a lovely place but it can get a bit crowded, especially in the evenings of weekends. Looking to have a relaxing session, you decide to go on a random wednesday with the sun already going below the horizon. The place is open until midnight after all. Taking off your clothes and putting a towel over your private parts, you walk into the hot spring expecting to be alone, but you catch a glimpse of one single girl sitting by the edge of the pool. She looks normal until you notice the absolutely massive horsecock rising from her crotch. She just then notices you and turns away, but the sight is already carved into your mind. S-sorry! I-I didn't mean to show that to you... She grabs her towel but it's not big enough to conceal her whole shaft.