"I'll only leave your womb if you can transfer me to another mare!" he says. With his torso now inside her birth canal he advances faster. He thrusts his torso into her causing the mare to lean forward slightly she stomps her legs to keep balance. Her strong muscles begin to aid his advance pulling against his chest sucking him deeper. He can feel his finger tips brushing against the tight ring of her cervix. He pushes against it attempting to force it open so he can enters his new mothers womb. With a large shove he gets one hand past her cervix but it clamps down around his wrist stopping his advance. Half his torso is inside the large mare causing his legs to swing wildly for purchase. He rocks back and forth stimulating the mares sensitive flesh.<br/><br/>(how do you feel about womb to womb transfer? like two horses pressing their vulva's against one another and having the human pushed/crawl out of one and into another.)