MFYD-160 - Dumped by my girlfriend, I'm getting absolutely wrecked by my tomboyish single mom boss

After being dumped by his girlfriend of 5 years, Kuroi escapes to a new city to work manual labor. He meets Futaba, his tough-as-nails boss who constantly berates him. When he falls asleep on the job one night, she takes him home, where he discovers her secret life as a single mother. Seeing her gentle, maternal side for the first time, he finds himself irresistibly drawn to her. As they spend the night together, the professional wall crumbles, and they begin a passionate, sweat-soaked affair.