hi everyone, I’m a guy (25), I have been having sex with my gf (23) for almost 1 year. She likes doggy style very much, however except this position I really enjoy every other position but I also want to do her favourite position. One of the major reasons why I don’t like this position because I’m kinda amateur in this one. At the beginning I was worried about size of my penis but it’s pretty big compared to average size so I don’t think that is the problem, additionally, as for the height she is also not that short I would say she is 170-173cm while I am 184cm.