Due to his parents' circumstances, Takashi is staying with his childhood friend Hana for about a week. When he meets her again for the first time in several years, he is surprised to see how her breasts and butt have grown to become a sexy, glamorous dark-skinned gal. That night, Hana comes home drunk after a paid drinking party, and Takashi goes to look after her, but when their bodies press together he gets an erection. Seeing his reaction, Hana says, "I'll let you see how much you've grown..." and starts licking his nipples and giving him a handjob...