But there was a huge difference between my wife and her sister. She was well built with a breast size of somewhere around 36C or possibly D. I am basi...ally a tit man. This is the only aspect, which my wife lacked.As we started living in their house, I got more and more attracted towards Rita - my wife sister - whenever I used to stay at home I could see her working around the house and would get glimpses of her big white tits every now and then whenever she bent to do something. It was a sight,. That was just the start.Six weeks laterBlackie climbed off of me. I wiped her pussy juice off my face and licked it off my hands. She was panting and flushed from her orgasm. I glanced over at Hunky. He had watched the whole thing and was hard as a rock. He crooked a finger at me and I crawled over the huge bed to him. I straddled his hips, reached down and lined up his prick on my passage. God it was thick. I pressed down and felt the head nose into me. Oh God. This was it. He was going to. Slowly with time we both found that our interest and activeness in sex is decreasing. Its just because that we were getting bored doing similar stuffs again and again. Also we have noticed that porn in the categories of group, threesome, swingers etc gave both of us ultimate excitement. We both never dared to take things further.But one night we both discussed on this topic. We discussed about our decreasing passion for sex and the excitement due to those porn that we watch. She agreed that she. She started screaming and I do mean talking VERY VERY loudly, saying "Fuck my pussy, fuck my pussy" until he came to a stop, and started teasing her again, rubbing his dick on her pussy lips, spitting on her pussy and ass, spreading her apart, fucking her rough but slow. "You watching me fuck this slut, Sherry?" of course, I was spellbound. "You wanna see my dick allll the way in like THIS",he said, resting his pelvis against her pussy. Grabbing his ass, I pushed him in deeper and told him.