Kato Rena

Two pairs of young women in school uniforms stand face-to-face in a brightly lit indoor setting, passing a piece of white chewing gum from one mouth to the other in a series of close-up interactions. The first pair, with dark hair, exchange the gum with a kiss, then the second pair, one with brown hair in a braid and the other with reddish hair, perform the same action before the first pair reappears, one with the gum in her mouth.