recently started having sex with my bf and the first time we tried i was wayy too tight and it hurt like a motherfucker. the next time we tried we did some better foreplay and then i was loose enough, however, i felt it in my GUTS. which felt extremely unusual and weird. he doesn't have a super big penis, like no more than 7 inches for sure. but idk how ill enjoy sex with that WIERD feeling.
is it possible for my vagina to adjust to his length and like stretch vertically?? or is it just a sensation ill have to get used to?