Just moved into a city women's dormitory, a sheltered young lady who feels safe in an all-female space, unwittingly lets in men posing as fake delivery workers! Suddenly attacked, the young lady is subdued by two assailants, her body toyed with, and with all the windows open, she is exposed to the outside world during a standing rear entry, overwhelmed by the intense shame! Never before experienced pleasure awakens the young lady's hidden sexual desires! She transforms into an outrageous nymphomaniac! Seeking pleasure herself, she slams her hips down repeatedly, climaxing over and over!