Ryan came inside of her.

Ryan knew if he came inside of the succubus she would gain some power back. He tried pulling out but her pussy strangled his cock.

"OH GOD!!!" Ryan yelled out, his cock blasting what felt like a gallon of semen into the demoness' womb. His thrusts became weaker until he put his hands on her beautiful round ass to support himself up.

"Yes!" Marlissa hissed as her cunt, releasing its grip on Ryan's cock, fed on the sperm.

Ryan pulled his flaccid cock out. Any doubt of his decision to cum inside her was dashed at the thought of how amazing her pussy felt.

"I will agree to the pact, master," Marlissa whispered, still overwhelmed by the hard fucking Ryan just gave her. She had masters who were physically ugly as their souls but Ryan was handsome and she could sense that he was a good man. All the more reason for the succubus to agree.