It's rare to find an MC so spineless that you're just waiting for someone to take his girl away from him outside of NTRbait, but this guy takes the cake.
You seem to think that because a character hasn't verbally asked for consent then it's automatically non-censensual.
If you take the time to read romance manga you'll see that good mangaka put a lot of effort into showing that both parties want each other and are ready for intimacy: they make...