Responses
In this case they were forced mate. Because the Alpha already bit the Omega's neck, thus sealing up his sex life only for that Alpha.
The genuine mate happened when both parties' heart went doki-doki when they met each other.
it's not sealing his sex life all toghether, but his heat
So are they supposed to be mates? I noticed that not all omegaverse have this soul mates but I guess mates can be intrepeted as a couple or fiance?(or married?).