Upon reaching it she allowed her fingers to slip under the waistband and into her dripping wet pussy and she gave a tiny moan of pleasure.Terry couldn...t believe how turned on he had gotten just watching Megan and the fact that his cock was rock hard again. This surprised him because he normally didn't recover that fast.He then decided that since she had helped him he would return the favor and help her. Any apprehension he had originally felt at being naked in front of step sister quickly. So we put on the trolling motor, and slowly cruised the lake, all naked and feeling the night breeze on our bodies. We took turns sitting on the front edge of the boat naked dragging our feet in the water. The other person would drive. At one point I was driving and the two naked girls in front of my was really getting me turned on. I began stroking my exposed cock, and caught them glancing back at me a few times and giggling. Then my girlfriend's friend said she had to pee. I was sitting on. The door was closed and for some crazy reason, based on myupbringing I suppose, I knocked on it.There was silence for a moment, then "Come in."It was a big bedroom, her playroom as well as a bedroom. She wasstanding beside her bed looking arrogant. I wanted to spit in her eyeand tell her she was a spoilt bitch."I, I'm sorry Kate, I, I didn't mean to upset you, I will play with youif you want, whatever game you'd like to play, if you want." I wish Ididn't sound so meek."I've said it Mum, I, I'm. "All week I've been worried about being found out." You are kidding!" she says, with a laugh. She looks so pretty when shelaughs."Honestly," I say."Okay," she says, leaning forward, "ignoring for a moment that eventhough there's just you and me here, you're still sitting like her,drinking like her and talking like her, so much so that it's hurting mybrain. Ignoring that you've been teaching classes of kids for the week.Ignoring all that, remember that I still wanted to give you a bikiniwax.