16 years have passed. Maggie is 16, Lisa is 24 and Bart is 26.
It was an average evening in the simpson household, Homer was late home from work, the house seemed especially quiet, though. Suddenly, Maggie heard a loud moan coming from her parent's bedroom, and being curious, decided to look.
Her mother, Marge was naked and laying on the bed, in an erotic pose. What surprised Maggie, however, was that Bart was also naked, and was having sex with her.
"Ohhhhhhhhh...yeahhh, my special little guy." Said Marge, clearly pleased that she was having sex with her own son.
Marge was giving Bart a blowjob, while Bart was rubbing Marge's clitoris. Then Bart climbed onto the bed and they had sexual intercourse. Bart shoved it deep into Marge's vagina, and it went on for half an hour until Marge got an orgasm.
"Oh my, you're so good at sex, Bart." Said Marge as Bart squeezed her breasts "Ohhhhhhhhhhh…" Marge moaned in pleasure. Bart then started licking Marge's vagina and Marge squealed in delight
Maggie was both shocked and aroused at what she had just seen. She had never seen Marge having incest with Bart before. Maggie watched Marge and Bart having sex for hours.
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