Me and my partner last had intercourse 4 days ago, since then we have both developed strange lunps on our genetals. He has 5 lumps on the shaft of his penis and I have 3 around the opening of my vagina. I knkw I haven't had any for of sexual contact with another person and he claims he hasn't. Can you help us figure out what these lumps are and how we can best treat them. Thanks.