One that needs interaction to work.

So there were three flies (one male and two females) that got caught in a jar by a mean little boy. With the lid on they only had a limited time to live as the oxygen would deplete.

The female flies started to freak out and the male told them to calm down. The first female came up to him and asked "How can I calm down?"

"I know how you can get out of here"

which the female was happy about, "HOW???"

The male put a smile on and said, "Suck my dick and I will tell you"

Reluctant, the female fly sucked him off in hopes of survival. He then whispered something to her and she shot off full speed towards the lid. She hit the lid and fell flat on the bottom dead.

The other female asked, "What happened??? Did she know how to get out?"

"Kind of but she didn't do exactly what I told her" he said

"Well what did she do wrong, how can we get out of here?"

"Suck my dick and I will tell you"

so again he released in her little fly mouth. He then told her that the other fly didn't start low enough in the jar so she didn't get the speed she needed. The fly then went to the bottom and shot up for the top. Hitting the lid she fell flat on her back dead.

Now the male fly is out of the jar flying around happy.....