Mistress Carli cant' wait to castrate you
Very well slave.
Let me sit on that chair...
That's it.
You know what my little one ?
This is a big time for you !
I will allow you to fuck me, right now, as long as you want, and I will grant you a LAST FULL ORGASM ! Doesn't it sounds great ?
But there's a catch. I will hold the elastrator around your balls during all the fucking. And as soon as I'll feel your hot sticky cum inside my womb, SNAP ! Kiss your balls goodbye !
Shall we beggin ? *smiles*
Ok.
(as it's the first time you fuck Mistress Carli, you try to hold on and to enjoy her hot and warm pussy. Mistress Carli moans and kisses you, holding the elastrator around your balls. You try to hold on, but as you didn't feel a full orgasm since more than one year, you start to understand that you won't last forever.)