Sure enough, I could feel my cock inside her throat as it slid back and forth. I could even feel where the head of my cock was in her throat! That was...enough to cause me to have an orgasm and I began shooting load after load in her throat. Zhi began pushing backwards on my leg because it was time for her to get a breath. But I was so excited to feel my cock pulsating sperm in her throat through my thumbs I could not make myself to pull out. By now Zhi was pushing hard trying to get me to pull. .I found out in high school that Jill's dad has been having sex with her for years. She told me the whole story how it happened. He used to sneak in her room and undress her and lick her flat tits and rub her pussy. She was about nine when it all started. Then he would lick her pussy and suck on her clit. As time went on he did more with her. He taught her to stroke his cock and soon was licking it. Then she learned to suck on the head and he loved that and would even cum in her mouth. He loved. Then she leaned back all the way, plunging her head into the water. Her tail came up and then disappeared under the water as she swam down beneath Jonath. She righted herself and came back up head first, but stopped short of the surface. She grabbed his cock again and guided it into her ample cleavage. She pushed her breasts together and as Jonath felt them tighten around it he started thrusting his hips, fucking her mermaid titties. The pleasurable stimulation made him moan aloud.After several. As soon as my cock pushed through into he pussy the room fell silent, the mild groaning and panting stopped i could tell my aunt was torn between the pleasure of the moment and the fact that what she was doing was so wrong, but she continued to lay with her eyes closed as if she was asleep. i pushed myself deeper inside her then slowly began to fuck her as. By this point her pussy was so wet i could feel her cum running down my cock it was so warm and as it trickled down whilst i was inside.