Chapter 19 by madmaniac

How does Eliza respond, with lust or fear?

Lust

Turning her head to face you, Eliza hungrily kisses you whilst trying to squeeze your cock between her asscheeks. Quickly lifting her up, you use the copious amounts of pre-cum to lube up her ass.

"P-please, be gentle, I've never had anyone as big as YOOOOUUUUUUUU!"

As she was talking you quickly lined up the head of your cock with her tight asshole and drove it upwards. Bouncing her up and down on your big cock with one hand, you use the other to jerk off her cock. As she moaned, you used your tailcock to fill her mouth, enabling you to drive Eliza to an unimaginable level of ecstasy.

Not long after, you decide to hasten the process and start rapidly bouncing and jerking until she can take no more.

"OH FUCK, P-PLEASE MAKE ME CUMMMMMMMMMMM!"

With one last deep thrust, you empty your demon balls deep inside Eliza's rectum as she unloads a flood of spunk all over the floor of the soundproofed room that you were in.

As Eliza drops to her knees, you notice the changes starting. Her hair extends, her skin turns a deep red, her tits become even larger as does her cock.

After the transformation, Elza turns to you and says "Thank you my massster, I believe you sssaid I could fuck you!"