Mommy always wanted a girl. At first she was disappointed when she had a son and upset. She did not want to miss out on the cute dresses and bows and pretty things. So she dresses her son in pretty dresses. She notices just how much he has grown and has a surprise. I bought you some new pretty things. I show off panties and bras... satin and frills and bows. I decide it is time to be truthful about how mommy makes her money and tell my sissy that I need help... to get ready... to entertain the special friends. Just smile and flirt...bring them refreshments. And always look pretty. The boys like to look at pretty girls. As I am talking I notice sissy has grown a hard clitty. That will not do... you're not going to pass as a good girl with that. OKAY... I will talk you through it....JOI to get the first cum and then mommy starts helping you to get rid of that clitty with a blow job... a hand job and finally we are fucking regularly and I decide you are old enough now to begin to help mommy make the money to take care of us. I have a regular client. BIG black cock. He told me he wants a mother/daughter DUO. When I told him you are my sissy son he fucked me hard and came HUGE. OOOooh that turns you on doesn't it. Suck his cock with me... lick mom's clit while she fucks him....OMG ... Watch me cum on his massive cock. Now lick it clean and mommy too. Now he is going to fuck you while you fuck me. OMG he is SO big his cock feels like it is fucking both of us. The harder he thrusts ... the harder you are too. Oh FUCK... he is going to cum. Yes give it to her. She can take it. She gets her mom's horse dildo all the time. Pound her hard and make her squirt in her mom's pussy as she feels you blow a big load in her fuck hole