Woaw, that's quite a few questions to answer ! MLet's do that !!!
AHah, yeah, I can feel you, it's been way to delayed ^^ THe new update will be there this month
Oh damn, I'll look in to it. But yeah, if you can, I'd recommand playing on PC. I Do'nt know how android works and All i know is how to make a port that more or less stable ^^' There might be a ton of bugs in there I have no idea about, and might not be able to fix ^^'
Up to you, old save will work
Hehe, great to hear !

Welcome aboard !
To defeat the ogre with transformations, you need the combo of "double dick" on him, and "bimbofication" on Illonia. You'll get a extrae scene this way
He can, but it's a though fight, that is also timed (he gets ridiculous attacks after 10 turns).
Ahah, yeah, it's a choice ^^ Depdnign on if you win or loose, there will be consequences later on ! I'd recommand making a save before the fight to go the route you like the most (or try both).
You need to get the dildos from Doggob, Skadis and Ursula, here's how to get them :
-Doggob : Complete their quest, or attack him (when you meet him) and win
-Skadis : Same, compelte the quest or attack her and win
-Ursual : A bit more tricky, you need to get on of the paper to her. Currently, you need to have 3 allegiance point with one faction to get it (which you might not be able to have depending of your actions). But in 0.10 you'll be able to get those much easier
Also taking the opportunity to say that the BETA will be released next week for my 10$ and higher supporters, and the public release will be there around the end of the month

Stay tuned !