I had friend over and we had oral sex. He didn't stick it in me at all. I then put on my underwear and he ejaculated on my breasts and my stomach. I went in to wash off and I started from my legs and worked my way to my lady part and then scrubbed off the semen off my breasts and I believe I went back down afterwards to wash my private part with the same rag. Can I be pregnant? It's one of those big fuzzy sponges?