The giant dildo lands on top of you, pinning you to the floor. It's on top of you, you lay on your back, exposed. The head bends toward your face, it's musky male smell is overpowering you. You're fearful, yet aroused too, you open your mouth to say something and the dildo takes the opportunity you have provided.
It presses the urethral opening over your mouth and part of your nose. It's forcing your jaws apart. You grasp the dildo around the shaft, trying to wrestle with it, to get it off but this only excites the thing. With your mouth still open wide, it gushes it's fluids into you, pumping and pumping. Your mind is in turmoil, you feel like you're going to drown in semen as it's pumping it through your nose as well as your mouth into your destending belly. Your belly is so full you feel as if you're going to burst and then it stops.
Meanwhile, the equine dildo has managed to free itself from the bathroom and while the giant dildo was force feeding you, it crept up to you butt. You lie there, legs and arms wrapped around the giant dildo and your anus is wide open. The equine dildo moves to your opening and thrust itself inside of you. It thrusts as it had when it was in your throat and disgorges a good quart of semen into your bowls as the giant dildo finishes filling your belly and releases your mouth to allow you to breathe. You take a deep breath and cough up some of the fluid that entered your lungs
You lay there with the huge pulsating thing on top of you, and the other inside of you, trobbing and slowly pushing further into you until it is completely inside.
you feel dizzy from the near drowning and pass out.