I am a virgin, she is not and I am not sure of what happens. She first tried to ride my dick (after we did foreplay), I was fully hard with a condom and she put my dick in her and I think I started being less harder for some reason so she couldn’t ride… we then tried missionary and it was impossible to go inside.
We tried again another day and she couldn’t even put my dick inside her when she was guiding it. We communicated about it and she thinks that I just get less hard when approaching her vagina because I am nervous. Idk I think I can’t find the right position, I think I don’t do a missionary right from the beginning. Fortunately I have a comprehensive girlfriend that is patient and nice but I don’t want this to persist. I need some help guys!