Lady-killer Ikki Fujisawa uses his boyish charm and his obvious skill at cunnilingus to habitually seduce and then swindle societal elite women out of millions. Keeping a close eye on Ikki's adventures in the hope of a slip-up is a thick-skinned detective who resorts to collaborating with a renowned retired conman in his pursuit of this libidinous criminal.
The young con man seduces this rich chick and she becomes his girlfriend. Although the goal is to swindle her, he seems to have fallen in love with her. Enter this old con man who is back from retirement because the cops want his help to catch the young con man. He manages to lure and seduce the young con man's girlfriend through some Buddhist prophesying bullshit. She comes to him for consultation. He starts doing something sexual to her (fondling her breast with some beads) but the young con man arrives and disrupts his plan.