When it comes to being on top! I can’t tell if it’s flexibility issue, or a confidence issue! But I seem to have issues with performing well

I definitely find that when I've been in the gym building my leg muscles, I perform WAY better on top. I have more energy, balance and control. BUT (and Ashley, please correct me if I'm totally off on this) I've found that guys often go a little limp when I'm on top. After talking to a few (over years lol) I've heard back that they have to try harder not to cum. I'm on top, gravity's got my wetness coming down, it can end quickly lol. It's worth having a convo with your partner to ask how they feel when you're on top! Cuz feeling like he's not responding can mess with your head, too. Meanwhile he might actually be TRYING not to "respond" :)