So my girlfriend needs very strong impulses to actually cum. Even fingering her takes really pressuring her G-spot. She enjoys using toys such as satisfiers to masturbate. Also while licking her I can tell she really enjoys her clit being sucked but I can’t quite make her cum giving oral only. She also claims she only came once from oral without any further stimulation but still can’t tell what the guy did at that moment. Do you guys have any advice?