Hello brothers and Sisters, i'm really worried over some issue some months ago, i'm 25 years of age and my Girlfriend is also 25 years as well. she was a Virgin when i met her, and we spent some months together before we decided to have Sex for the first time, i tried a lot but first it was ready hard, then later it goes in with force and she quickly drag her self out, and i know the pain was too much for her and she started bleeding that very Day. and after that Day i only go about 2 inch deep, so i traveled and return after 4 months, and i notice some changes in her body. her Labia get Sore, and her Virgina get wet, and my Penis go in without any stress or pain, and some though came into my mind, if she cheat on me or why those changes occur i do need some advice and why such changes, i will be glad to have some answers over this Thanks to all.