S2E3: Science Dick-tion - Tiny Sis - Teamskeet

At first, tiny stepsister Mazy was nervous about approaching her stepbrother, Joshua, for help with her science project. She knew it was important to do well in school and this particular project was crucial for the grade. It was about the human body and human orgasms. Mazy had never talked about such intimate matters with anyone, let alone her older stepbrother whom she had just started seeing in a different light.

After gathering her courage, Mazy approached Joshua and asked if he could assist her. Surprisingly, he agreed without hesitation. They sat down together and started working on the report. As they delved deeper into their research, Mazy started to feel uncomfortable about some of the topics they had to cover. She stuttered and blushed when trying to explain certain aspects of the human sexual response cycle.

Feeling awkward, Mazy suggested they take a break to clear their minds. During this break, an idea formed in her mind. She had always been curious about what an orgasm felt like and now here was an opportunity to find out without having to involve anyone else. It was risky, but she decided that her stepbrother's dick would make the perfect subject for her hands-on experiment.

Mazy gathered her courage once again and approached Joshua. She told him about her idea and asked if she could use him as her 'guinea pig' for the experiment. To her surprise (and relief), he agreed, albeit reluctantly. They went to Mazy's room where privacy was guaranteed.

Mazy started to undress herself, revealing her petite body covered in soft, silky skin. She stopped when her minuscule stepbrother noticed the bulge in her panties. She nervously explained that she wanted to try pleasuring him and making him cum. He was hesitant at first, but eventually, he gave in.

What started as a tentative exploration of Joshua's manhood quickly escalated into a heated session of pleasure-seeking between the two. Mazy wrapped her small, nimble hands around Joshua's dick, stroking it up and down while gazing into his eyes. She licked the head of his cock, tasting the salty pre-cum that had started to gather there.

Joshua couldn't believe what was happening. He never thought his tiny stepsister would be so willing to explore their shared body fluids. As Mazy's efforts intensified, he felt himself getting closer and closer to the edge. He warned her of what was about to happen, but she didn't seem to mind.

With one final thrust, Joshua released a torrent of hot semen onto his chest. Mazy watched with fascination as she admired the beauty of his orgasm. She gathered some of the semen on her fingertip and brought it to her mouth, tasting the bitter-sweet nectar that had just poured from her stepbrother's cock.

As they caught their breaths, Mazy knew she had completed her experiment successfully. She wondered what other secrets lay hidden in that locked room between them and whether they would explore them together or separately.