Laying a foundation

As you watch your mum leave in a hurry, you begin to come up with a bit of a plan. All the years of having your friends coming over to visit not to see you but to drool over your mum has gotten to you. Its time for payback. But you don't want to just use your gift like you did before, no... that would be too easy, you want to wear her down slowly and have her be your little toy without controlling her mind. And luckily, Britney is the perfect person to help start that plan into motion.

  You scoot your chair out and say to your sister "Well I'm full, think I'll just head to my room and relax for a bit."  You show a smile and start heading out.  You reach out with your mind and implant this thought into Brit's mind "Follow him...  Follow him to the room...  You want that manhood badly...  "

  You walk, not to your bedroom but your mother's.  You lay down on her bed and breathe in deeply.  Laying there with your dick at attention you wait for step one to begin.  Suddenly there is a knock on the door.  

  You confidently say "Come in Britney"

  Britney opens the door and walks in quietly.  You invade her mind and tell her to keep the door open a little bit.  She obeys.

   "What can I do for you sis?" you say with a smile, noting her moist panties and erect nipples.  Her eyes were clouded with the desire you put into her as she walks over to the bed, crawls between your legs and begins to immediately worship your manhood.  Using her soft hands she strokes your hard shaft slowly while licking your throbbing head like a loli-pop.  You inhale deeply as she places her mouth around you, her tongue feeling like fire as she sucks you.  Your hand moves atop of her head to encourage her efforts as you grin, seeing your mom, just fresh from the shower, at the doorway looking through the crack.  You **** your will into her mind "You cannot turn away, you cannot say anything.. Watch"

Mum stands there while Britney stands up and straddles you, pulling her g-string to the side and places your head at the entrance of her pussy. She says "Wow... Its... its so hard... can I... I mean... Would it be alright if i...." You chuckle a bit, seeing your normally condescending sister tongue-tied. You sit up, looking into your mum's eyes as your thrust your cock deep into her, "Its ok Brit, I don't mind... in fact it would be rude to our audience if we didn't do it..." You turn her head to look at your mother and at the same time you implant in her mind "You don't care if she knows, you don't care if she watches. There is nothing wrong with it". Britney smiles and waves at her "Hi mu---"

  You cut Britney off by grinding deeply into her.  She moans loudly as you now lay back and thrust up into her.  "Oh brit...  You feel good...  Do you mind that mum is watching?"  Britney, caught up in the waves of pleasure from your constant thrusts bellows "No!  Fuck no!  Just fuck me harder PLEASE!!" You laugh softly then say to mum "Well come in then and close the door.."  Mum walks in and closes the door behind her and continues to watch.  You lean up and suck on one of brit's lush nipples, occasionally nipping at it with your teeth, she cries out in pleasure as her hips slam against you.

  You can see that through her disbelief, in the back of her mind, a seed was planted, slowly growing, slowly allowing herself to look past family positions and become aroused.  You feel close to climaxing and you pull out and slide onto knees "Im gonna cum! Drink it britney!"  You control her mind and make her believe she is thirsty, and the only thing that will quench that thirst is your cum.  She eagerly gets on all fours and slides her mouth around your head as you unleash load after load into her mouth.  She moans wildly and strokes your shaft, chugging your cum hungrily and wanting to get every last drop.  

   You sigh in relief and stand up..  "britney, did you enjoy this?"  Britney, toying with her clit still says in a raspy voice "yes...  can.... can we do this again?"  You smile and nod "Of course...  what kind of brother would I be if I didn't take care of my sisters?  Now why don't you run along?"  Britney smiles widely and walks out of the room.  You stand up and walk toward your mum, enforcing your will upon her "You cannot let anyone know of this" she nods.  You look down and notice a bit of cum that Britney missed, scooping it off with your finger you wipe it along her lips.  "You may move again once I leave."  You turn and head out of the room...  Now what to do?