What does it mean when your gf does this during sex?

[๕ඞChick3ncu1ry]

She squeezed my dick very hard inside her vagina, probably with her pelvic floor muscles. My D was sore for a day after...

And she grinding my D instead of letting me grinding on her.


Anyone can come up with a reasoning on why?

 

[AustrianMogger]

You have good gf

 

[kana]

#1 she wants make you feel good

#2 it makes her feel good

#3 she wants to make your whimper

#4 she is passed around and has knowledge