Hello,
Almost no vagina is too tight for intercourse. Sometimes, however, you have to help prepare a bit more for penetration. In its unaroused state, the vagina is three to four inches long.
That might not seem long enough for some penises or sex toys. But when you’re aroused, your vagina grows longer and wider. It also releases a natural lubricant.
If you experience pain or difficulty with penetration, it may be a sign you weren’t adequately aroused, not that you’re too tight.
Additionally, pain during penetration may be a sign of a condition such as infection,
injury, or congenital abnormality.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Prabhash Verma, General & Family Physician