Sister...? (Yummyfuta x Blazorna)

[Blazorna]

Janice moaned as she felt her sister squeeze her cock, and after hearing her speak, With her mind set, she thrusted as much as she could, her hands grabbing Natalie's waist, the cock entering her womb. After several moments, she thrusted in and climaxed into her sister, filling her up with her seed. She waited until she was finished to kiss her sister deeply.

"You belong to me now, Natalie. I claimed you as mine, and no one else's." she said while moving her hands to squeeze her sister's breasts. "I love you, and want to ravage you all the time. I want you to be with me always, and have no one else between us."

 

[Yummyfuta]

Natalie continued to moan as her sister thrust harder and faster into her, wiggling her hips when she felt hands grabbing onto them, crying out as she felt the other girls cock enter her womb. "O-oh god! J-Jan-" She cut off when she felt fluid suddenly rushing into her body, something hot and thick. It triggered an orgasm in Natalie's own body, her pussy tightening up even further, juices suddenly gushing from her, spraying over Janice's lower body. By the time they were done Natalie collapsed onto the desk, panting heavily as she tried to recover.

"Y-yeah..." All she could do was agree with what her sister was saying, Natalie's mind was still clouded by a combination of lust, exhaustion and whatever it was that Janice had exposed her to. "A-all the time...."

 

[Blazorna]

Three weeks passed since that day. The pair became lovers in secret, and they were very, very active. As as an opportunity arose, Janice seized it to have her way with Natalie. She was like this due to her increased libido, and all the sex kept her in check.However, a week passed since her last love-making session, and the frustration was becoming increasingly difficult to handle with how pent up she was.

At home in her makeshift laboratory, Janice was busy working on an experiment to distract her mind from going into Natalie's room and claiming her once again. She felt happy with the way things turned out, but she couldn't hold on much longer. She wanted Natalie that moment, and her desires were slowly winning.

 

[Yummyfuta]

The last three weeks had been a whirlwind, Natalie still wasn't sure exactly what was happening, could still hardly believe it was real. Every chance she got Janice had fucked her, over and over again. One time their parents had been away and somehow Janice had fucked her for literally an entire night. Whilst the substance Natalie had been unknowingly exposed to had worn off, she was rather hooked on the pleasure now instead. Of course when they went through an entire week long dry spell it hit Natalie too, not as badly as Janice of course, but it did mean Natalie had gotten a little frustrated herself as well.

Sitting in her room Natalie sighed as she closed the book she had been studying, glancing at the bedroom door. Their parents were home but....well....maybe if they were quiet? No, no they couldn't. Still, she couldn't avoid Janice entirely either, avoiding her would only make their parents suspicious. With another sigh Natalie stood up, making her way down towards Janice's makeshift lab in the basement, opening the door. "Janice? You in here? Hope I'm not disturbing an experiment or anything" The door had opened a little more harshly than Natalie intended, knocking one of the desks sending vibrations along it and rattling several chemical vials.