In my experience there isn’t a noticeable difference from girl to girl except for maybe the angle/placement of her pubic bone(if that makes any sense). I don’t really know how to describe it but some girls seem to have a pubic bone that is, I don’t know, placed further down and it makes it seem tighter. I have a girthy measuring stick so maybe my measurements aren’t the best judge of the tightness because they all feel about the same to me. To be honest, being above average in size, I have found that the most fun I’ve had is with the girls who’s vaginas allow me to go deep

I am 7 inches long and over 6 circumference just for reference. I met this Hmong girl that was very petite with big boobs and when I finally got to sample her pussy I was amazed how tight she was around just one finger. When I fucked her I could feel every ripple, nook and cranny in her tight pussy. So basically I’ve never felt loose pussy but the tight ones grip your cock pretty good

When I am being sexual with a girl for the first time, I like to make sure we have nicely prolonged foreplay before penis-vagina penetration, to enable us to enjoy each other's naked bodies sexualness -- then, as her orgasm starts, I will place the tip of the head of my verrrry hard cock against her deliciously moist vagina slit and will push just a little further until the whole 'mushroom' head is inside her vagina -- at this point I will hold completely still and savour the beautiful sexual sensations of her orgasming/pulsating vagina rythymically squeezing it (my 'mushroom' head) After a minute or so, as her orgasm has subsided, I will push my hard cock further into her vagina, slowly, inch by sexual inch, to ensure it penetrates her exquisite vagina in a way that gently expands her tight vagina 'canal', enabling her to feel the hopefully verrrry pleasurable sexual sensations of it being filled by all 7.2 inches of my sexual hardness Once my long hard cock is fully inside her still wet vagina I will hold still again, enabling me, and her too, to enjoy the beautiful sexual sensations of our sexual coupling After a while I will place the palms of both my hands under her lovely sexual butt and will squeeze her butt cheeks together, sensually, again again again -- this causes her vagina to squeeze my long hard cock in the most beautifully sexual way imaginable, and usually brings her to a 2nd orgasm, more powerfully pleasurable than the first, and at this point her pulsating vagina 'squeezes' out my orgasm, in a kind of slow motion way that crescendos with beautiful sexual pleasure as my warm sexual whiteness ejaculates inside her fills her to overflow Sexual ecstasy indeed !

1 and 2 fingers snug to penetrate and needs lube or moisture not just falling in with no effort.