wishing for the best

hi everyone im just saying hi and interested th hear what other cuck men think and the girls to lol. i have a decent size cock but nothing like my girlfriend has had in the past. im 8 inches (pics below) but she has had 10 -13 inches in the past. the biggest issue for me is when i cum only a few little dribbles cum out and she loves heavy cummers. do other people find this important to?