me (18M) and my girlfriend (19F) are having trouble having sex.
we were our each others first time and we tried multiple times to have sex but i ended up having trouble staying hard enough for penetration due to lack of stimulation.
the positions we tried are doggy, cowgirl and missionary and im not sure how to explain but the movement doesnt feel natural and i wanted some tips for those movements to better our sexlife
thank you!
tldr: i suck at sex and need tips