What is your favorite sexual experience?

I have a few favorites, but the first time I had sex w/ my now ex bf, we went to a hotel, since both of us had SO at the time. When he pulled out his 9 incher, I almost died and went to heaven!! After that day, we stayed together 12 yrs. He was pretty much a douch bag, but DAMN, you put up with A LOT of BS when sex is THAT GOOD!!!