My gf and I are both not very experienced in sex, we’ve both had our “first time” and all our experiences together. We’ve tried missionary, doggy, riding (which she can’t really do because of knee issues/pain). In missionary, I finish within seconds after entering, even without moving, but in doggy I last a lot longer, like 10-15 minutes. Yes, I’ve tried pelvis excercises and stuff, but it doesn’t help (yet). So, my question is: does anyone have secret positions that put maximum focus on the girl? I really don’t give a fuck about my own pleasure when penetrating, there’s enough other ways to make me finish and I enjoy making her feel good as long as possible even more than if she does the same for me.