Just change.

Turning back to Alice, you say, "Um... I-I have to change too... Do you want to just... get it over with?" Alice blushes, then looks up and nods. "Okay..." You reach into your locker and grab your swimsuit. Glancing around, you gingerly remove your jacket and start to unbutton your shirt. Alice follows you, looking as if she would rather die. Soon, you're just in your underwear. Taking a deep breathe,  you undo it and place it in your locker. It's cold and your nipples immediately begin to harden. You feel your face flushing as you begin to pull down your knickers. You shiver, standing completely naked in the locker room. You quickly pull your swim suit up, happy to be covered up again. Alice isn't far behind you. Surprisingly, she has a fairly similar figure to you and looks pretty adorable as she struggles to pull her suit up as quickly as possible.

 As you enter the pool deck, you're relieved to see Mr. Dawson leading the class today. You sit on the bleachers as he takes roll. Unlike the other PE teachers, Mr. Dawson is really laid back and easy going. He is also only wearing a very tight pair of swimming trunks. He is only in his mid twenties and as he is a swimmer, he shaves most of his body hair. His torso was nicely toned, but his thighs are perfectly shaped. You look at his crotch and notice that he has King Minus's bulge. You cross your legs. Something that big would surely tear you apart, but at the same time seems quite enticing.

 "Okay, everyone! So today, I'm going to teach you all how to dive properly. After that, it's a free swim. So, who's first?"