There is enough room but you have to pull your arms back out. With one push of your legs, inside your head goes. You find yourself entering a semi-solid mass of waste now, and you think this may not be enough. You pull you legs ahead and brace them again, your bare feet trying to find purchase. You wedge them against the walls of her rectum and push again, as hard as you can muster. You first and second try are unsuccessful, as the female realizes you are going further into her cavity. She nears another orgasm, her most powerful one yet and with your third effort, in you go.

You slowly get swallowed as your shoulders twist to allow them inside to join your head. You are in the throughs ecstacy/agony as your arms pop inside and the sphincter slids hottly along your chest, slowly pressing along your belly. You feel a hot sensation as you near unconsciousness, your own urine and waste being pressed out of you as your lose control of your bowels.

You feel can feel the female shudder, her own muscles tettering near orgasm. It is such a momentus one, the sphincter releases you, pulling back to make one final, possibly fatal contraction. With your last bit of life, you try to decide if you can do this.