A romantic sex movie about Nao Jinguuji and her lover. At first, they met through a close friend of hers. They ate and slept together (innocently) in the motel room. After many conversations and going out to eat and drink, she got drunk and he took her home. They liked each other and fucked each other. From then on, they fell in love passionately, exchanging every inch of flesh on their bodies, living together in happy days…