Sakura is a female liberal arts college student. She made a surprise visit home during summer vacation without telling her parents, but she was unexpectedly absent on a trip overseas. She is not allowed to enter the house, and is allowed to stay one night at the house of her teacher from her school days. She is a former teacher and student. There was no doubt that there would be no mistake, but...the overgrown breast bags of a once plain student destroy her teacher's rationality! Nipples that are visible even if she is wearing no bra, unprotected clothed big breasts