Hataraku Otona no Ren'ai Jijou THE ANIMATION

Based on the erotic game by AKABEiSOFT3. The life of an ordinary salary-man. Early mornings, occasional overtime, eat, sleep, repeat. A normal life without any inconveniences or surprises. But one day, you feel compelled to take the casual words of your superior to heart: "Change is good, even if it's just a little." Some change would be good-- just challenge yourself a little...