Make waves and have fun at the public beach

It's a hot summer day and you decide to take a dip in the ocean. As you're walking along the beach, you notice a couple in the distance that looks like they're having a good time. As you get closer, you see them engaging in a passionate make-out session. You can't help but get aroused watching them, and before you know it, you're taking off your swimsuit and joining in on the fun.