That chaotic, fun, and lewd school festival has returned as a significantly powered-up 3rd anniversary work for the NIKUYOKU label! This time, 4 fleshy girls are making a big fuss, bouncing their huge breasts and asses! When the executive committee member, Fujisawa-san, ordered costumes based on the order memo left by the senior, a super lewd costume was created... Will this year's school festival, where the best chubby girls get involved in an erotic incident at the stalls, end safely?!