Jake thought of the uses his tail could provide for him. Mostly acting as a seat to rest on if he needed it. And than Jake thought of other things a kangaroo had that'd be useful for humans... Such as pockets. Female kangaroos have pouches that carry their young. Imagine what else they can carry.
Back on his laptop, Jake started typing in Kangaroo pouch. Knowing that the program could change his gender, it should have no problem with adding female parts to his male figure.
Self awareness: yes
Bystanders awareness: no
Pleasure: yes
Change timer: 00:30
Once he found everything was alright, he hit enter. Jake took his shirt off to check out the progress. Already he could see his skin expanding. Feeling his skin expand and fold over made it feel like a massage. Leaning against his tail, he felt his expanded skin, rubbing it ever so smoothly to make him feel more comfortable with it.
As the timer aproached closer 0, his skin expanded a new layer, a section started tightening up. Jake felt the back half of the skin being tucked in, as well as the sides. Tightening until there was enough skin to converse inward.
Once again the screen displayed "transformation complete."
Jake felt inside his new pouch. It was still all skin so putting things in there would feel a bit weird regardless. Still, it felt good putting his hand in and feeling around. He would probably add fur to it if he desired. Jake was surprised to see his belly hasn't changed that much. He still had a bellybutton, and still retained a bit of fat throughout it.
After putting random objects to test his pocket, Jake realized he didn't feel uncomfortable leaving them in. Many the program modified his skin so he would be adept to the nature of his pouch. Liking the thought of it, Jake decided he would yes it for his laptop whenever he needed it.
Still no sign of his roommate, and Jake somehow ended up as a partial kangaroo (male and female). He wondered if he could do anything else before he got home. Maybe mess with him a little as well...