ok so i’m not rlly experienced with them... my bf is my first time but we’ve been dating a year so i’ve done it quite a lot now. however, never made him cum from it. typically i’ll do it for a little and then he’ll stop me so that we can have sex. i’m just wondering... is he stopping me cuz i’m not good at it :/? he tells me i’m getting better but I could tell it’s not mind blowing or anything. it’s just frustrating cuz I really don’t know what i’m doing wrong.