me and my bf have been together over a year now, and very sexually active. i’ve only made him cum 3 times our whole relationship. we usually have sex and i give him head and then he finishes himself, i feel so insecure about it that maybe i’m not good enough. he says no girl has ever made him cum tho? idk. any tips ? our feel like our sex life is good and hot and i give good head. we have had the “talk” about what he likes and if there’s any mental blocks.. but it’s still the same. should he not jack off for a while and then try it ? idk