Office worker Mandy searches for her new, mysterious, lesbian lover but instead finds an authorative figure (an interdimensional traveller known as the Obabe Commander) with a "giggle gun" that renders her helplessly giggly and a handheld device that allows the Obabe Commander to control Mandy's body.
Mandy manages to turn the tables on the Obabe Commander, rendering the struggling and frustrated woman helpless. But the Obabe Commander soon regains control and provides Mandy with even more delightful ticklish torment...