简介 Mariko is living the life of a typical Japanese college student in the 70's, spending far more of her time balancing boyfriends and part-time jobs than on her schoolwork. She finds herself torn between a former boyfriend who's the tough, insensitive-but-sexy, type, and a new acquaintance who's more sensitive to her feelings, but who still acts childishly selfish at times. Will she choose one of them, or decide to go her own way? 女子大生のまり子はアルバイト先で同じ大学の学生・橋本と知りあい、軽い気持ちから同棲を始めた。そのとき、以前つきあっていた30歳過ぎの売れないルポライター・恒雄が現れた。二人の過去を知った橋本は恒雄と殴り合いをして、姿を消す。まり子は久しぶりに恒雄とセックスをしたが、かつての激しい情...