Advice?

Aby

Okay so my bf and i are always willing to try new things and he asked if he could go down on me and i was a bit hesitant. I said no for a while but then during sex the condom came loose so he was like well .. we gotta figure out whos cum this is... So he was like you have to let me. So I did, and we figured out we were safe but he was like nah I don't like that. But the thing is, I kinda did, but I'm too afraid to tell him because I don't want him doing something he doesn't like.