College student's first experience with fisting

Three young college students, all 18 years old, decide to spice up their night with a fisting adventure. They're all amateurs in the world of fisting, but they're eager to explore this new sexual territory together. One of the girls, a petite brunette, is the first to take the plunge. Her friends watch intently as she slowly introduces her fist into her tight pussy. The sight of her stretching herself leaves her friends breathless, but they're inspired to give it a try themselves. One by one, they each take turns fisting each other, cheering each other on, and encouraging each other to go deeper. The scene ends with all three of them fisting each other, their moans echoing through the empty college halls. This 18 fisting adventure is a wild ride, showcasing the raw, unfiltered sexual curiosity of three young college students.