Rosalind, as her sister’s lifelong confidant, knew most of the sordid details that others only guessed at. Rosalind was considered the “nice” si...ter in the family, but this pretense was little more than a social veneer. She knew was just luckier, and a bit smarter than her sister, and maybe a bit more discrete in her sexual endeavors. Now, as a middle-aged woman, just as she had ever since adolescence, Rosy struggled daily to keep the lid on her own powerful sexual desires. And, as more than. I flooded his mouth and throat with my substance, Frank suck gently on my cock till it was flaccid. Frank stood and took hold of my wrist, pulling me to the sofa, I struggled to remove my jeans from around my ankles. Frank lowered me to the sofa and helped remove my tennis, jeans and underwear. I didn't know exactly what Frank was going to do, but I wasn't putting up much of a protest as he undressed. Franks penis was larger than mine and was nicely cut to reveal a blood bright penile head at. His tongue seemed to be as straight and as long as his cock, - where did he learn all this ? OMG !! One fucking beautiful uninhibited Twink.....a dream cum true.And then came the real whipping, - no more rimming or tasting his cock, just harder and harder strokes of the flogger, with force and really felt...20 at a time, all the time, - that's my fully tested ability to take without fear.....and in between he stood in front of me, - half a meter away, masturbating to my open mouth, as if his. As I said, it's not the first time he'd jokingly hinted at something like this, so had Bill. And even I had on some few occasions indicated that if Rob and I ever did do anything with anyone else, the only two people we'd ever consider doing something like that with, would be the two of them. Susan had herself on numerous occasions come right out and freely admitted that she'd love going down on me, even if I wasn't comfortable in reciprocating the same back for her. Which she now knew, after.