Hi there,
Thanks for my last question answer, I am satisfied, but now another one I am 28 & she is 18, will it be more painful to have sex as she is virgin. Kindly help

Yes, it will. She is 18, which means she is an adult and can make her own decisions, even if they are not the best... she may be too immature for you, but if she's 28 it's her choice and the age difference is another issue...

But, if she is a virgin, yes, it is possible that it will hurt her a little when she has sex the first time, or maybe even the first few times. It's important that her partner be cautious, gentle, and respectful. If she says stop, slow down, etc. you need to do it.