A great story. I liked the part where Gil and Sara caught the trantula.

ever laughed until all you could do was cough and cough? well i just did! that was really good!

oh that was hilarious, even I thought something kinky was going on at first

That was really cute! I'm so glad you wrote it. Sure they were conducting an experiment *wink*

That was a little hard to understand in place but funny overall. Maybe a beta would help you.

"since it was a molecular impossibility to disappear he stood stock-still" - love this line!