I'm 18 and a virgin my friend is 20 and a virgin. We both never had our first kisses or ever rubbed a partners private area. Last night we were watching a movie and I was rubbing his penis back in forth in his pants. He was rubbing my no no area as well. We talked about what we did in the morning. He came to s conclusion to eat me out. He never done it before and he wants to do it to me. Plus finger my area and stimulate. I told him that I would go down on him. Since we're both virgins and never done this stuff with anyone before. Are we at high risk for an STD?