Postler squirts everything into my bumhole!

My postman finally brought me my parcel this morning and it contained something that I didn't want to test on my own. That's why I simply asked the sweet postman if he might have some time for me. Luckily for me, he actually got off work in half an hour and agreed straight away! God I was excited, I'd never done anything like that before... just invite a stranger over to do dirty things with him? But I didn't want to do it alone, it's much more fun with two people. The best thing is: he has no idea what's in store for him... My holes are all ready!