Rumi Haruno, a beautiful office lady, desperately wished to relieve the daily stress piling up inside her. One day, clumsy new OL Tugumi Muto arrived and made yet another mistake. Trembling with anger, Rumi ordered Tugumi to lick her legs as punishment. Though Tugumi failed at every work task, she possessed an exceptionally skilled talent for foot licking. Her actions stimulated Rumi's sensitive pleasure points, sparking an unexpected and intimate relationship between the two women.