I’d say your a good size and nice girth, I’m close to the same size maybe 1” longer and my wife tells me the same. She fucks a buddy who’s around 8” and 6.5” girth and she loves how he fills her up and loves the girth more than the length because he hits things inside that I obviously can’t but it makes her sore in a bad way. She says my length is perfect because I hit all the right spots for her and she has better orgasms with me than him.
Thanks for the replies. It seems like girth comes into it more than length. I'm going to pick another dildo for her so I'll still to my length but maybe something slightly thicker to see her reaction