“May I?” she said, as she undid my bra strap. Lifting it from me with total ease and hanging it next to my blouse before cupping my breasts in her...hands. As she did she gave them a little lift. “You see, Miss Verity; the red mark outline is not doing you any good.” With that, she started to gently rub the red marks with her fingers.This was where I let myself down. I let out a few involuntary gasps of pleasure. I honestly never meant to. But there I was, naked from the waist up, having my bare. Then I repeated the motion only this time I put my fingers to her mouth and she sucked them in. I did this several times, allowing both of us to enjoying her heavenly nectar. I looked over at the other sofa to see Becca and Babs 69ing each other and nodded to Vicki to look. Her mouth dropped open and asked me if her sister was a lesbian and I said no that both of them have learned to enjoy both sexes equally. Then she asked me if this sort of thing happens very often and I told her that the. Around 9pm I looked in on my father and he was out like a light as I had no idea what time Jeff would be home I thought I would just head off to bed myself, I went to put on granny nitie as Jeff calls it only to find I had thrown it in the wash so I grabbed one of my short summer nities put on my sleep mask put in my ear plugs and tried to go to sleep, I must have laid there for ages maybe it was 5 minutes I don’t know all I knew I was way to horny to sleep I had to get myself off without. “No Derek, we’ve got guests, we can’t.” Derek didn’t take no for an answer and the familiar sound of lovemaking soon filtered though. It shouldn’t be a turn on, but my cock is rising. I’m listening to Jen’s Mom and Dad fucking. For an older couple they seem to be pretty physical, her mom’s gasps of pleasure are really getting to me, I know now where her daughter’s healthy sexual appetite comes from. It shouldn’t be erotic, but I’m now rock hard. I take myself in hand and start tugging myself,.