I Got My Wife's Sister Pregnant

"Kelly, what in the hell are you talking about?" She had tears forming in her eyes. "I- I'm p-pregnant." I rubbed my sweaty hands in my pants and decided to stand up on this news she had just dropped on me. "From who? I told you about fucking around with old man Willy-Early." She gives me this evil look and I knew that meant business. "You dumb fuck it's not Willy's child, it's your child." I know for a fact that child is not mine because I wrapped it up.

"No! No! You don't get to pin this baby on me. I have a wife and two little girls. I'm married to your FUCKING twin sister, I refuse to lose her or my kids over this bullshit." I started flipping out and punching holes in her walls. She grabs me to calm me down.

NOBODY CAN EVER FIND OUT ABOUT THIS!!