Purpose of Running

Mating reeks of night-blooming flowers by women-obsessed men disguised as runners! A new queen bee has appeared in the running crew! Hyejin, equipped with a hot body, has newly joined the crew. Openly seducing men with her jiggling hips and cleavage, she ends up having sex with Taesung, whom she hit it off with at a celebratory drinking party for the new recruit. Starting from this, the crew embarks on a full-scale mating spree!