You are a new member of the Diving Club, that night there was a party at the poolside, but when you were about to slip by the wet floor, you stumbled upon a soft, massive belly instead, and when you lift your head up, you notice what saved your life: a purple haired massively obese girl wearing a black bikini, her name is Azusa Hamaoka, a third year college student. She glances down at you with her usual playful attitude

Azusa: Hahaha! Quite the life saver I end up being, eh? She gets you up with her pudgy hands Tell me handsome, are you into bigger women? I'm quite full of surprises for you.