A new use for the dildo

Once the twins have taken a moment to recover, they move onto the next part of their show. For this next component, Tracy picks up the dildo and the two of them resposition themselves on the stage. The position they take is on all fours on the ground, as if they were both about to take it from behind doggystyle. However, the two of them are facing directly away from one another so their asses are together.

Once set up like this, Tracy takes the dildo and reaches behind her to insert one end into her own asshole. Once it's secured inside her, she tightens her anal sphincter to keep it inside. She then uses her hand to take the other end of the dildo and stick it into her sister's asshole. The two of them then slowly back up into one another, inserting the double-ended dildo further and further into each of their assholes, until finally, the whole thing is concealed as their fat cheeks come into contact. Once they've comfortably taken the whole thing inside of them, they each start shifting backwards and forwards rhythmically, fucking themselves on the dildo wedged into their sister's asshole. Their ass cheeks ripple beautifully for the crowd to enjoy as they clap into one another, generating a noise loud enough to be heard over the music.

At this point the audience is going crazy throwing cash onto the stage. The piles of dollar bills littered around the place are now clearly greater than that of Sarah Lust's, perhaps the largest amount of cash to have been thrown onto this stage so far, and their growth doesn't seem to be slowing down.

After a while of, in a sense, fucking their own assholes like this, the twins opt to change positions, so Mia slides the dildo out of her own asshole and turns around. She then slides the dildo into her mouth and dowon her throat until it meets resistance. At this point, she starts thrusting the dildo in and out of Tracy's asshole, so she's effectively fucking Tracy's ass with the dildo lodged in her throat.

Mia then turns around again so she's is now on her back whilst Tracy remains on all fours. This gives the audience a better view of the dildo as they both slide it in and out of their own asses skillfully.

Soon enough they change position once again, this time both on their side with their legs splayed so their bare pussies are bared for the whole crowd to see. The whole audience can see how dripping wet they've gotten as they continue sliding the single dildo in and out of their pretty assholes.