Bart and lisa awoke in each others arms "hey beautiful" Bart said with a smile looking at his beautiful little sister he knew this was wrong but he didn't care he loved her in every way " hey handsome" she said back looking down at his little member and noticed it was hard "someone is excited" she said before putting her little lips around his member and started to suck Bart reached out and put his finger inside her tight pussy it was beginning to get wet he took it out and licked his finger "you taste so yummy sis" he said with a smile. The door knocked"Bart wheres lisa" marge said in her worried voice "im in here mom I had a nightmare Bart comforted me " she said back trying to ignore the pleasure she was feeling. "ok sweetie now get ready for school" she ordered.
They quickly got dressed and kissed before going down for breakfast Bart put his hand on Lisa's leg while they sat down for breakfast and then the bus arrived. they both said bye to marge and got on the bus when it arrived at school a boy was dared to run up to Lisa and kiss her on the lips. Bart was furious he ran over and beat the shit clean out of the little basterd the fight was broken up and Bart was brought to skinners office after getting a mouth full and detention a few minutes passed and the teacher supervising Bart fell asleep it was lunch time so Bart went to the canteen and took Lisa by the hand and dragged her down to the basement and looked the door Bart "what are you doing she said" frightened Bart said noting and tied her up with rope and ripped off her clothes the cold concrete touches her naked body Bart then proceeds to whip her with a wire "oww Bart stop" she begins to cry Bart stops and let's her go "never let anyone kiss you again do you understand" he said sternly "yes sir" she says quietly while still crying. He rubbed her eyes and snogged her and started to rub her clit she begins to smile and says thank you he takes our his hard cock and they have the most passionate sex ever right there on the basement floor. Luckily he hid a fresh dress for her there.
Afterwards they came home and watched itchy and scratchy Bart rubbing her scares"now you know not to betray me again" he said as she cuddled into him the rest off the family came through the door and Bart and lisa got to a normal position Meanwhile Bart got a text from Jessica lovejoy saying she's back and then he looked at lisa and brought her to his room he explained that he liked Jessica as well and lisa understood Bart huged her and then went to Jessicas place. Jessicas parents were away and the door was unlock so he went in and up to her room Jessica was laying there naked her ten year old body was already developing and she had cute little breasts and a tight little pussy she was playing with herself with a dildo "hey Bart I missed you come here" she ordered Bart quickly went to her she kisses him on the lips as he put his hands through her beautiful black hair he stopped "Jessica I can't do this no more there's someone else" he said about to get up she rubbed her long legs covered cutsy pink and white knee high socks "I don't mind sharing" she said with a smirked as they had a long and passionate sex session filled with a lot off omgs and yes babies and of course alot of scratch marks he was there all night as Bart told marge before he went out that he was staying at millhouses he and Jessica fell asleep with there back to each other as Bart missed his pet deeply .