My rating: 4/10
The art isn't bad but the plot is really simple. The ML is a childish, obsessive and insecure jerk who constantly confuses the FL with his hot cold behaviour. The FL is just weak. I don't like anyone here.
SMUT, OMEGAVERSE, OFFICE
The FL is an inferior, an omega who hasn't expressed their traits yet. One day she gets asked to be her company's president's son's guardian and help him adapt.
Hatsujou 5 Byou mae Ponkotsu Arasaa Airu san ga Alpha no Ouji ni Aorarete Masu