My Girlfriend And Me (She's and im biual)?

Well me and my girlfriend have been dating for a while now and ower life has been going GREAT ! She pleases me in every way. Her issue is that she hasn't made me *** yet. This really bothers her. She tells me it does all the time She says it feels like she can't please me right.. She's really starting to give up on me. I used to hold it back because i squirt. I thought it was abnormal . until she finally told me she liked stuff like that. But my issue is that when we have i feel under-pressure to ***. because i want to make her happy & when I get that tingle felling of doing it ,it just doesn't happen idk why.. but when your under pressure its not easy to relax. PLEASE GIVE ME ADVICE. No IGNORANT COMments needed please.