Do proper foreplay and check that vagina is wet, before u penetrate. If after foreplay, vagina not getting wet, then u can use lubricant..

It can be anxiety of sex.... Calm her and give good time for foreplay... during intercourse if you use proper lubricants like, lubic jelly, k-y jelly or any other jelly or oil etc. for both of you then many times there is no pain or tear of the foreskin and you can have painless intercourse. But sometimes if the partner's vagina is very tight or dry then you may face problem. You can also contact me on my private chat or directly in my clinic. We can send you the medicines by courier. My website: www.kayakalpinternational.com