相原 一花

Considered the mascot of her dorm due her childish personality, she is adored by everyone. A sociable, cheerful, and curious girl. She loves fun and other cute things, and is always jumping around like a child, which leads to her friends treating her as such.
Despite this, she has breasts big enough to put most adults to shame, and a cocky look that makes her friends nervous. Although she knows about sex due to her curious nature, her knowledge is only textbook-level, and she never even masturbated.