The industry is astonished by this super dangerous ball that has just turned 18, and her classmate is a high school student, "Yui Kasumi", who has made a determined early debut!! She is such a rare talent that MAX-A and MAXING, who are usually fighting over beautiful girls, have teamed up to announce a joint production! The simultaneous debut of two companies has been decided! Her first nude photo, filled with curiosity and excitement, her first squirting, and the tears of embarrassment... an innocent angel has been found. The fastest early debut beautiful AV actress in history, born in 1997, is born!