Hi DuhDan,
To answer you first question, no, that's not a way pregnancy occurs, because the stomach and the mouth are not connected to the reproductive system. You can read about how pregnancy actually happens in this article:
Human Reproduction: A Seafarer's Guide.
You're welcome to talk with other users, but you're only able to do so on the public boards (you're not able to send DMs), and we ask that users not use this space to flirt or try to engage in conversations with the end goal of sexual entertainment.