"Come on honey I'll see if I can explain it."As Megan led her daughter towards the bed she saw Cathy helping Jonathan undress, she wasn't sure that th...s would have been how she would have planned her daughter's seduction. But the opportunity to see her nephew naked and, she had to admit to herself, the chance to make love to Mary was too good to miss.Mary was still shocked by what she had seen, even as her mind struggled to make sense of it her body was responding to the odour of arousal that. I saw his cock get thicker, and the purple headed knob got darker, and swelled up before it began to visibly throb. At the same moment he pushed his cock down towards my face and with his hand holding me firmly in place he exploded on my face and in my mouth.Thick strands of spunk flew out of his japs eye which seemed to grow wider as he was about to cum, it plastered my lips, nose and mouth as well as into my hair. Tyrone then let go of my head to allow me to clean off his cock which I did. .. big cock cumshots..." she said quietly as she kept scrolling. She stopped and clicked on an image, opening the movie on the screen."This looks like fun!" she exclaimed. The title: Sister Gets Her Pussy Pounded.My cock was hard before she sat down and was even harder now.As the movie started I felt her hand massaging the back of my neck. Her other hand was on my thigh and starting slowly moving from my knee to my crotch, stopping just short of my cock, back and forth."She pretty hot, don't. Did I like tying them up, for example. I just stared at her; not sure I had heard what I thought I'd heard!I was still standing there with a fistful of ties in my hand, when she turned around to face me directly, casually brushing the dangling bra off her arms. My eyes went immediately to her naked tits. Mrs. Robinson has nice tits. They're big, but not too big, and they don't stick out like they do on some girls with big boobs. No, hers are sort of soft and floppy; two slightly flattened.