Marlissa in lingerie.

"Holy... shit," Ryan stuttered, staring at Marlissa standing in front of him wearing white lingerie -- a stretch lace bustier, garters, g-string panty, thigh-high fishnet stockings, and stiletto high heels. He felt the blood rushing from his head to his fast-growing erection.

"Close the door, honey," Marlissa purred. She gestured with a slender finger for him to come towards her as she sultrily walked over to the bed. "And come to bed."

Ryan slammed the door behind him and fervently undressed, hopping clumsily towards the bed. He took her in his arms, his cock pressed against her flat stomach and her huge tits smothered against his chest, and kissed her fiercely.

"I hope you did not think the valet would still be here," Marlissa teased with a mischievous smirk.

"Of course not!" Ryan protested. She looked deeply into Ryan's eyes and knew he was telling the truth.

"I am glad because you are the only man I shall be with. Pact or no pact," Marlissa said, kissing him back. "I love you."

Ryan noticed she was crying and it made her even more beautiful because it made her more human. He wiped away her tears and she laughed nervously. "I love you too." Ryan had only felt this once before and it was many years ago.

Marlissa untied the bow at the top of her bustier, which had made her already huge tits appear even bigger, while Ryan undid the buttons. Ryan had seen Marlissa nude many times but none was more exciting than when she slowly removed her bustier to reveal her magnificent perfect breasts.

"Damn," he muttered, staring at her large tits.

They kissed as they floated down onto the bed with Marlissa lying underneath Ryan. The redhead moaned as Ryan kissed down from her lips to her long, slender neck then down to her breasts. He took one erect nipple into his mouth while rubbing the other with a finger and thumb.

"I need you inside me, my love," she whispered.

"Not yet," Ryan replied with a smile as continued to kiss down her flat belly while slithering off her panty.

"Ooooooh," Marlissa cooed when she felt his tongue lick her pussy lips and clit. She combed his hair with her long, delicate fingers as Ryan continued to lap her labia. She closed her eyes and arched her back as her orgasm built up. Marlissa tensed up and squeezed her thighs together, forcing Ryan to push them apart. It had been a very long time since a mortal master had given her cunninglus.

"Fuck me," the succubus begged, her eyes half-open as she stared down to his head between her legs. "Please!" Ryan shook his head and continued to lick, tasting her sweet nectar of her pussy, until she came a second time. Marlissa jutted her chest up and let out a low moan when Ryan brought her to another orgasm.

Ryan pushed himself up and knelt between his demonic wife's splayed long legs to survey the results of his work. He noticed Marlissa had a glow to her, making her even more beautiful than he could imagine. She looked up to him and smiled.

"I love you," she whispered, spreading her thighs wide apart for him.

"I love you too," he replied. They stared into each other's eyes as he pushed his thick shaft into the tight confines her cunt until his balls touched her ass cheeks. He lowered himself onto her, his chest squishing her huge tits, and kissed her fiercely as he started to slowly pumped in and out of her.

They lost track of time. With his gift of increased sexual stamina, he could have been thrusting for several minutes or even hours. All he knew was he needed to accelerate and go deeper into the warm, wet depths of her pussy. He hooked her legs over his shoulders and leaned forward to give a better angle of penetration. His balls were slapping her ass like a drum. Ryan broke their kiss so he could see her gorgeous face twisted in erotic bliss as she was overwhelmed with orgasm after orgasm.

Her spasming pussy pushed him over the edge. He continued to piston away at her cunt, albeit weaker and weaker with each thrust, as his cock seem to spew what felt like an endless stream of semen into her womb. Finally worn out, Ryan unhooked her legs and rolled off of her. Marlissa cuddled against her husband and the two of them enjoyed the afterglow of their lovemaking.