1: Would you rather be tied up and teased or tie someone up and tease them?
I'd be tied up and teased.
2: You can either cum any time you wish but you have to swallow it all, or you can only cum once a year but you don't have to swallow.
The sweet denial, let me only cum once a year!
3: Be blindfolded and receive oral but you don't know what gender the person is giving it, or being tied up and and fucked but you can't stop whoever it is fucking you
I'd get fucked so often then 
4: You can have sex with anyone you want, but they are in complete control of all your orgasms and you have to worship them, or you can be worshipped and dominate, but it's whoever wants to fuck you
I'd want to give them all my orgasms and worship them.
5: Worship feet or have your feet worshipped?
Not a big fan of feet, so let mine be worshipped.
Scenario 1: You're walking home one night on your own when you are suddenly bundled into a van, tied up and taken to a secret location. You're blindfolded and scared. Your captors give you a choice, you can be throat fucked for an hour nonstop and take as much cum as possible and be free, or be used as a slave for 12 hours and be freed
Not very versed in taking it deep in my mouth, so I'd choose the 12 hrs instead
6: Tied and whipped or tied and have hot wax dripped on you?
The wax
7: Worship a couple (suck his cock to get it ready for her etc) or be tied up and made to watch someone fuck your SO
Any couples interested? I'm available 
8: Eat your own cum or someone else's?
Tough, but someone else's because their pleasure is better
9: Lick cum off someone's feet or snowball them?
That really depends.. snowballing can be hot though
10: Tied up Spread Eagle while a group males and females ejaculate all over you, or tied in doggy style and fucked in the ass by strapons and cocks?
I can't choose both? Well, if I can be the one they want to finish over, please have at it and cover me
Scenario 2: You've been naughty and cheated on your SO. They've found out and they're pissed! You get given a choice. They'll forgive you if they get to tie you up, put you in chastity and make you watch while they fuck someone else (and you both know it's the best sex they'll ever have), their new lover gets to use you as well but you won't get and pleasure from it. Or, they'll forgive you but you have to violate a limit, get humiliated, and you must deepthroat 5 other guys but once again, you won't be allowed to cum.
Tough scenario to imagine. But cheating can be guilt trip in and of itself (I thought about it sometimes, but never did). So I'd want to spare my SO from that and rather take the second choice. They can always put me in chastity anyways.