Nature of a different sort.

“Wooah!” You exclaim as your bowels churn. You clench upon the dicks in your ass for dear life to prevent a mess.

“Bro...you gotta let go! It’s time! If you keep squeezing me this tight, I’m gonna go off like a geyser!”

“He has me too, Kary! It’s so tight! He is strangling me!”

“Oookay, I’m sorry in advance for the mess, ladies!”

Next time you feel your bowels churn, you let go. Kary and Franny slide out with a torrent of their mixed semen. Then your bowels spasm harder and something more solid pushes out. You hear someone gasp for air.

“Wow, hi! I’m Kerry,” you hear from behind you.

“You are giving birth!” Kary cheers.

Your body seems to know exactly what to do as it feels as natural as using the toilet, until you reach her hips.

“Urg, I can’t push her out! She is stuck!”

“I told you she would take after me in girth,” Kary reminds you.

Kerry extends her already free arms for help. “My lower half is twice as wide as mom’s hips, which is why she was so wide up front. I can’t fit!”

“I feel like I’m being torn apart back there! Her hips are lodged in my hole and my body keeps pushing!”