How to last longer?

Bit of a new thing for me to experience but my partner F29 - more often then not after she orgasms struggles to keep going. For me this is a totally new experience. Usually either super sensitive, gets dry, or super tight.. sometimes all of them. I don’t get angry or upset but the time it takes to get back to ‘normal’ up to 10 mins or more is sometimes a struggle to keep hard.. different I guess I’d during this time she’d give a handjob or blowjob etc but her sensitivity runs through her body so she stays kinda still haha.

Ladies have you had or have this and is there a way to get past it? Guys have you experienced it, if so any tips