Hi, recently I had an intercourse with my sister in law and I have not taken any safety precautions as we are going to marry. After intercourse, I was doing foreplay and kept my finger in vagina and found small bump/hump. I asked her about that and I was told that she had an intercourse with her boyfriend during her college days. After that only she got that bump. So is there any chances of getting
STD to myself and to my sister in law. Thanks in adavance.