You convinced your friend to use a spell to alter your appearance so you wouldn’t have to go to the gym 5 years to build up. He was so sick of it that he finally said yes.
However, his frustration of your constant nagging made him pull a prank on you.
He started with a sleeping effect and threw you into an obedient state. He turned your body feminine and gave you a thirst for cum.
You were thinking of stopping but your appetite seemed to grow. Your only alternative was to go on until you felt from exhaustion.
