It was 11.30 midnight I just stopped and went to the bathroom and masturbated. At 12, my girlfriend called me but I was not in a state to talk to her ... said my sister will wake up to talk to you in morning. I slept after a long time and woke up late next morning.At night, I and my sister had talked about different things, last night scene was still in my mind I was really embarrassed after masturbation and the whole day I was ashamed of myself but now again I was thinking abt her and wanted to. And this was real. He was really jerking out a load, and even better to MY WIFE. I must have masturbated to that first video 20 times. I watched slowly checking out his technique. Admiring how far he shot his load, and knowing he wants to feel her pussy around that cock. Over time I would send him pictures of her every couple days. He would promptly jerk off on her pictures and return the video for my enjoyment. It became so much fun. He asked her name and started talking dirty about her on the. Especially those dark, gleaming faces and bodies. And especially that one face."Powerful men doing that sort of work," she said to the man guiding her along the narrow footpath between instruments and lighted panels of dials and digits."Yes," the captain said, "a good gang this trip."How young are those men, usually," she asked, trying to sound disinterested. She wondered how effective it was. She had never been much of an actress."Oh, all ages, really," the captain said, nonchalantly walking. I could feel my balls pulling up, as if straining to get closer to my sister's warm, sucking mouth.I had jacked off to a fantasy of fucking Mindy once, and it had been a strangely thrilling and exciting experience. In my fantasy, I had caught Mindy in the bathroom, just emerging from a shower. We had looked at each other and had immediately become inflamed with urgent desire (of course). I pulled off the towel she had wrapped around her body, and she had pressed her still wet body against me,.