Pussy

Bart knelt down down behind Lisa he slid a hand between her legs and rubbed the side of his index finger back and forth against her clit as the same time he worked his thumb in and out of her pussy. While he stuck his tongue at first in her bum hole.
"Bart I don't know where you learned that but if you keep getting better I will soon have to pay you!"
Bart's thumb made a wet noise as he pulled it out of Lisa's cunt and Lisa heard Bart sucking on it. Before she could think of a good comment about a baby sucking on his thumb. Bart had stood up behind her and rammed his cock in to her wet pussy.
Lisa licked her lips thinking about Millhouse and still tasting his cum. Maybe if she was lucky Bart would let her finnish him off in her mouth.
Meanwhile Bart had reached around her and was now tweeking her nipples.
Lisa reached down and rubbed her clit while Bart fucked her.
Lisa asked "Bart would you let me finnish you off in my mouth?"
Bart drew a mental image of Lisa sucking her pussy juices off of his cock just before he shot his cum in her mouth and thought about weather to do that or not?