Guys, what`s the most Outrageous or Immoral Sexual thing you did ?

The most immoral thing I've done is to have sex with a blood relation.

Nothing immoral, but one outrageous thing that happened to me was I met a girl at a Bar in NYC. We had a couple of drinks and she walked with me to my train. When we were inside Grand Central Terminal she tried to convince me to stay the night and gave me a blowjob right there. Which would have been a great story in an of itself...BUT it got even more outrageous when I felt the tap of a billy club on my shoulder. It seems that the NYPD take a dim view of PDA's in NYC.

I fucked my girlfriend's mom on the couch while my girlfriend was in the next room passed out drunk. Mamma gave her the liquor!

All this is so much fun! Hahah, love it all.

This might be vanilla compared to others here, but when I was in college, I sniffed a girl's panties that were accidentally left in the dorm's laundry room

Cheating. Paying to cheat is probably up there, too.

Abroad, while single myself, she was married. Lasted 10 months.