I had just let one finger slide between my lips to touch my clit when I heard the knock on the door."Hurry up, Mom! My level of arousal was such that I suddenly had an overwhelming desire to see cock, any cock, and so I peaked around the shower curtain to look at what my son had.
He had just finished and was shaking off the last few drops and I could see that he had a nice one, even flaccid like that.
I did this a few times until I had the whole thing buried in me, then started to speed up my fucking, pretending it was Nick's cock in me, stretching me and filling me.
His tongue came outa and licked around and around my nipples and he bit them lightly, making them even harder, and his hand came down between us, teasing my clit and fucking two fingers into me.This time, I opened the shower curtain so he could see me standing there, wet and soapy and naked, and this time he took off his clothes and joined me.We kissed deeply, closing out eyes and melding our mouths together.I got out of the shower and dried off, wrapping the towel around me and opening the door to go back to my room.Nick was just coming out of his room to go somewhere, and I pretended not to notice him as I let my towel slip down to reveal a breast.