THATS GOOOOOD!

16-year-old Scott was overjoyed when he discovered he had been paired with Mrs Andrew the swap class teacher as his original partner had come down with food poisoning.

Like a lot of the teenage labs in his class he had stared at her gorgeous body especially her large breasts and fantasised what they would do with them.

Now he had the opportunity he could barely contain himself.

The minute he was in her body he wanted to do nothing more than to run off to the locker room and play with them.

But she would not leave him alone and made sure he understood the rules of swap class and what was expected of him.

So it wasn't until he got home that he finally got to play with them.

They were bigger heavier and more fun to play with than he could ever imagine.

As he stood in front of his bedroom mirror playing with them he said to himself  this is going to be the best 4 weeks on my life.

Feeding himself getting wet between the legs he slipped off her skirt and pulled down her knickers.

Her pussy was the first one he had ever seen.

He run his finger over the wet moist opening which made him moan out loud.

He dropped onto his bed spread his legs and started fumbling about down there.

Frustrated and slightly annoyed by the lack of action down there despite his efforts his bedroom door opened and his step sister stepped in and said can you keep noise down and trying to study next door.

Red-fast and slightly embarrassed Scott just looked at her and said how do you girls get your motor going I've been trying and nothing is happening.

His step sister sat down next to him on the edge of the bed and said she stopped two fingers deep inside his dripping wet hole making him gasp of surprise and pleasure like that!