Virgins are usually a little bit insecure in bed, and they seem timid or shy. But once they get into the moment, then they are usually no different than others.
Sometimes virgin guys are over aggressive because all they know about sex is from x rated movies. And they also get carried away and finish too quickly.
Girls that are virgins will usually be more nervous or awkward, and can experience some pain during intercourse which makes it less enjoyable for their first time.
Innocent.