Synopsis

Nobita's unwavering honesty often ruffled his parents' feathers. To remedy this, Doraemon presented him with a lipstick that imbued the wearer with an irresistible charm. However, his mother later discovered a discarded lipstick of a different make, one that compelled its user to speak only insults. Nobita arrived home to find his parents locked in a furious exchange of vitriol.