what should she do next?

Britney smiles at you as she rubs your hard cock up and down against her pussy which is only covered by the thin material of her blue g-string. You look down seeing the mositure stain forming on her g-string from her own arousal. Her hips jerk back and forth on your lap as she dry humps you. "Gee there Shrimp, I guess you're not so little after all. My my is that hardness all for me?" she teases you.

Jessica watches the entire spectacle in silence still not sure about what she is seeing or feeling. You smile at her as Britney keeps rubbing her slender hands up and down the thick shaft of your cock. She moans as her hips thrust back and forth rubbing against your steely member.

"I think I need to find out just how big you are now Shrimp," she whispers and pushes aside the material of her g-string exposing her bared, shaved pussy to you.

You groan and your cock jerks in her grasp as your older sister bares her sex to your wild staring eyes. "Such a good little brother, let Big Sister help you with this." she says in a husky tone of voice. Britney raises herself a bit off your lap and places the soft head of your cock against her moist pussy entrance.

You moan louder as she rubs the cock head against her wet cleft, moistening the tip in preparation of impaling herself on your throbbing manhood. You hear a moan and look over to see Jessica looking at you wide eyed and you know she is also aroused as you see her hand come up from under the table to cup and squeeze her ample left breast. Jessica going on instinct doesn't even realize what she is doing as her fingers rolls her nipple and she squeezes her tit firmly in hand.

Britney slowly lowers herself downward groaning deeply as she feels the head of your hard cock press up between her pussy lips and slowly enter her hot wet cunt. You grunt in excitement as you feel your older sister slowly slide down the full length of your cock and you revel in the joyful thrill of **** with the third female member of your family. You glance over at Jessica seeing her playing with her ample tits and somehow you know all the women in you family will soon be your devoted, loving sex toys.

"You're next." you tell Jessica as she watches Britney begin to ride up and down on your cock in clear pleasure.