He doesn't cum inside me, no trust?

So I reallyyy enjoy when a guy comes inside of me, it feels amazing. But the guy I'm dating now always pulls out, even though he knows I'm on the pill... and he always cums on my ass lol 😒 it would be nice once and a while to get something I like but I'm not sure if I should be with someone who doesn't trust me... should I talk to him about it ? What do you think ? I take my pill at the same time every day