She wants marriage and stability, and I've been living with her for three years. Saeki, a lackluster salaryman who has been getting by day by day, has been using his irritating female boss, Misaki's, secret social media account to relieve his sexual desires and stress.

Misaki's perfect work ethic, her overly ambitious nature, and her kindness in accepting failures── Saeki, feeling miserable about all of it, attacks Misaki in a deserted alleyway, trying to expose her bare skin and the true nature lurking within.

However, instead of panicking, Misaki steals a kiss from Saeki──

From there began a secret rendezvous between boss and subordinate. Saeki is slowly swallowed up by the sweet sex, so different from his girlfriend──