The fourth installment of the popular series shows how cute girls are targeted at their part-time jobs and get excited. At each of their jobs, the girls are approached when they are not paying attention, and are confused by the sudden contact and freeze up, unable to resist. Although they are reluctant, their bodies respond and the man begins to attack them further. Even though they are serving customers without being noticed, their crotches get wet in blind spots, and although they say they don't like it, their bodies are so sensitive that they are waiting for the visit of a penis.