Does anyone else feel like this ?

Me and this guy I've been talking to for a while have been very slowly escalating and we've had sex one time, and it was amazing, but he keeps talking about me giving him a oral in the future (I haven't given oral to anyone yet), but the thought of doing that makes me uncomfortable, and always has. Everyone around me keeps telling me that I should and to just get over it but I cant bring myself to do it. Am I weird for this ? Or do other girls feel like this too ?

Edit: me and him talked about this, and it's just like you guys said, he's totally supportive, and he said he would never make me do something I didn't wanna do 😻