Their tongues were doing the Tango. They pulled in tighter. His hands dropped to her ass and were kneading her ass cheeks. She wondered if he was noti...ing she wasn’t wearing panties?She reached down and rubbed his hard-on through his slacks. Then she unzipped him and wrestled his cock out of his slacks. She was using her thumb to rub his pre-cum all over the head of his cock. He was rock hard. She reached in and fondled his nuts. Then she pulled her hand up, grabbed his cock and started giving. I was stunned. Both by watching my son sexually pleasure himself, but also by the size of his penis. I know his hands are much larger than mine and it looked like he could fit both of his on top of one another and still the tip would be visible.He didn’t see me because his eyes were closed and I was about to turn around and leave when I heard him moan 'mom.' I thought he caught me and things were about to get really awkward, but then he continued, "that’s it, mommy. Suck and fuck my big cock."I. We all ate dinner together that night Louise giving me teasing glimpses of her breasts when Gemma wasn't looking. Then Gemma licking her lips in anticipation of having my cock there, it was like I was watching a tennis match my head going from side to side.Louise went off to bed early that night and as we heard her bedroom door closed Gemma threw out the remark of she is probably going to play with herself much to my shock as I sprayed my cup of tea out of my mouth. Gemma carried on with well. They are HUGE".. Jeff is just smiling and taking all the compliments about his awesome dick and balls... Barb is now making comments about how did I take that thing in my ass and how big is that thing??? Jeff is still just smiling and Bob starts to answer her while looking at her and me... All the while I am feeling all this cum running down my legs and my ass feeling like a truck just drove thru... Bob is saying some thing about his dick being more normal.. I would guess 6-7" and Jeff was well.