At a construction site, a muscular woman working there is approached with the words 'This is a TV interview, we're interviewing 'construction girls' and we'd like to invite you to the Magic Mirror Room.' With a slightly naughty interview, she is lured into a state of relaxation, and with money and conversation, she is led to erotic things! Then, for the first time, she experiences a machine vibrator! Pounded hard, she experiences waves, waves, waves! The pregnant hormone awakens in the sexually frustrated woman, and will she end up having sex with her partner inside her!?