For million nope. Would rather think of a way how to brutally murder a person who offered me that, so no one finds out.
To save a family member, easily blowjob. Don't care about pride, that's a sin anyway. Blowjob doesn't hurt a bit and won't cause physical trauma in most cases. Even if it does then it will hurt million times less and do negligible damage compared to taking it up the ass. Besides, mouth is dirtiest place ever. If I was a dick would never go there. You can always wash your mouth with some shit, but asshole is going to be in pain for longer period.
When I make sure my parents are safe, then I'd find dude/dudes who made a deal with me. Dude who I sucked would offer another blowjob then chop off his dick with my teeth and make minced meat of it while he is watching, bleeding out from the spot where his dick was. As for rest of the gang who forced me to go through that shit, would brutally murder each of them like that dude from first sentence.
If you're asking how come I think pride is a sin and don't give rats ass about murder. Lets just say I believe in justified murder, if someone is piece of shit enough to force another bro to suck a dick or take it up his ass in my eyes he deserves nothing less than most painful death imaginable. Getting rid of shitty people is good way to ensure rest of the decent fellows live good life