Shinai Naru Omega e
Complete | ariki eiko | 2019 released
Omega servant lies about being a beta to serve a lonely, non-trusting alpha after being hired by his evil younger brother and plots to become his pair, but accidentally falls in love with alpha and protects/helps him around the house. It was kinda weird.... since the alpha chained him up and I got kind of confused about what the HELL was going on lol.
Goshujinsama wa Ouji ga o Suki