Door No. 20 - That certain something for a tingling blowjob!

In today's door there was something in it for that certain something during oral sex. You use it like a lip gloss and the surprising hot-cold effect ensures a stimulating tingling sensation when blowing. Of course I had to test that right away and spoiled my colleague's cock with it. Apparently the lip balm is really good because in the end it squirted out a decent load of cum for me!