A girl's journey to impregnate a schoolgirl - a cruel inn who fell into the aphrodisiac trap and was impregnated and creampied until the sperm flows backwards

In her last summer as a student, a high school girl who is best friends visits a private lodging on a girls' trip. However, it was the worst inn with a brutal owner operating there. After being given the aphrodisiac, the girls lose their ego to the point of losing their shame, and continue to convulse and cum while squirting a lot. Eventually, a cruel old man impregnates her with a creampie and turns her into a meat toilet... A girls' trip to create the best memories transformed into a nightmare that will never return. "Produced and written by KM Co., Ltd."