Mary always a sensitive lady was by now feeling the stress, her damp sex having become wet sex as the relentless toes gently but firmly kept up their ...nvasion, the big toe slipping deep into her actual cavity, accompanied with the indrawing of her breath. Quick thinking had her coughing to cover the involuntary sound, and Sharon unknowing, was soon patting her mother in laws back muttering “careful, Mary its good but it don`t need choking over,” and she began to laugh. Mark was busy scr****g. "See I told you it wouldn't hurt. Now do you want to try sucking me?" He said "Yes I do." and he got down on his knees and slowly let my cock slide into his mouth. He was doing good as he bobbed up and down my shaft, then gagged a little when he try to take it all the way in. I told him to relax, he didn't have to take it all at once. He sucked me for a few more minutes and without warning I exploded, quickly filling his mouth with hot cum. "How does it taste?" I asked. He stood up, cum. I complied, but hesitated for a second. I eventually just sat on my knees in my shower and without even a seductive look or a ok go ahead from my sister I rammed my dick into her pussy, and at first she was different i could tell from all the other girls i had slept with, she was a little loose on the account she had had a kid which was currently asleep in the other room. I decided that I couldnt fuck her it was just too weird, i was only getting half the stimulation i normally would. So. “Lay on the bed.”“Yes sir,” he bossily answered. I got on the bed on my knees between his legs. Cupping his balls in one hand I used the other to surround his cock and point it upwards. I licked his nut sack and took turns kissing and sucking his nuts. They were too big to get both in my mouth but I managed to suck them in individually. He was humming with delight. I grasped one nut and my mouth and lips entertained the other. Then I switched. After that, I used each hand to fondle and caress.