Yo this is legit my worst fear when it comes to threesomes with my man. I would have a complete and utter melt down.

Sarah lied to you about being on the pill because she wants you. This is her fucked up way of keeping you. Did you nut in her? When y’all fucked, did she beg for you to cum in her? Etc. she might have been planning this from the start.

Or she lied about being pregnant and wants to see your reaction. She might even fake an abortion or miscarriage. Either way this screams red flag. Fuck. I mean RED CARPET. I am so fucking sorry.

DNA test. And tell her immediately that you are not interested in anything romantic with her, even if she is pregnant.

I feel so fucking sorry for your girlfriend. I can’t imagine. This is truly a nightmare regardless if she is actually pregnant or not. I fucking pray she is lying. Wow.