I think with size in general after a certain size extra size can start being problematic. In fact more modest dudes can even get some action larger dudes can’t. For example my wife’s ex had a genuine 9 x 5 inch cock, and when my wife tried anal with him for the first time she almost jumped to the ceiling, but apparently he rammed it up her all at once.
Now many years after that experience I come along with my average 6x5 (although my bellend was probably about 6) and when I asked if anal was on the menu my wife was totally against the idea, probably due to her ex. But eventually, my wife became somewhat of a backdoor connoisseur and got to the point where she found vaginal sex boring as her anal orgasms were way more intense, an ex wife was like that as well. I used to warm my current wife up with my dick for 5 minutes and then I used to make her beg for her 8x6 up her arse, and she took it all relatively easy. She was in ecstasy.
So, I’ve gone off point somewhat, but I just wanted to state that sometimes average dick gets a green light, probably more than huge cock, with the average woman at least. Of course it depends on your partner’s experience. But, generally speaking, I’d say for the average woman they would think a 6 inch girth cock was a challenge and most women would struggle at approaching 7 inch. After all, 7 inch is the girth of my wrist!
I’m not going to be greedy, I’ve always said a 8x6 cock is hard to beat, that’s if you like to be ball deep at any rate. It’s something I know I can achieve, but I can see on reaching ‘perfection’, that I’ll want to go beyond, as PE is the most addictive thing I’ve ever done in my life, and trust me when I say that I’ve done some addictive shit in my plus half century on this human infested rock.
Indeed, where would wanting more size stop? If you reached 10 inches, you’d probably then want a 1 foot (12 inches) dick. And, I believe, that 10 inches is the biggest cock I’ve ever viewed, and that was on here. As for Jonah Falcon, he’s a complete fraud, he’s 10 inches, if that. And the foreskin guy has a 6 inch flaccid. I read that someone was once offering 10k if they could prove beyond a shadow of a doubt that they were packing 10 inches. But if you’re thinking of mwxing out somebody else’s pleasure - more size, isn’t always a good thing. Just a thought.