His sister name sonia two years elder to us. I behaved to her in a friendly manner,we three of them play cards for time pass.One fine day when i get i...to his home she is watching tv. She greeted me and ask me to sit. I enquired abt rajesh, she told tat he has gone with thier parents for for hospital. Then i chatted with her for sometime then i asked her to give me some juice.she agreed and went into the kitchen until now i have no bad intention with her. She was wearing nighty at that time.she. ..missionary, her on top, maybe an occasional doggy style, some oral sex thrown in there...basically normal married life sex.Well anyway, about this time she was devoting more time to work and climbing the corporate ladder, and so was I. More her than me. She wasn't into sex that much, by the time she would get to bed she was exhausted and would be out within a few minutes of hitting the bed.Being a guy, I needed to cum. Lets face it, all guys need to cum at a minimum of once a week or we get. That’s when I saw this cute little redhead. She was about five-foot-one and maybe one-hundred and five pounds and had about size 36D breasts and a nice fit butt. She was at the counter getting some beer and looked at me as if wondering, 'what is this pregnant girl doing here?' At that point, she paid for her stuff, walked out the door, got in a Toyota where a guy was waiting and left.I got my stuff and got in my truck and waited for my friends; about 15 minutes later I got a text saying they. And then he did it. he started speed fucking her faster yet, then buried it up in her and let it rip. She was clearly cumming as well. So hard in fact it sounded like she was gonna cry a little. and before she could get over it, dude jumped up through his pants on and was like " I got to go". She didn't say a word. she locked the door behind him and hit the blanket again. Like 15 minutes later I pretended to wake up and hit the blanket next to her. Still hadn't got off. But we didn't fuck, just.