Not sure about the latter, but yes - there are a few futa on male scene. One with Tyshtira (your companion), one with Clawyn (your another companion), a few with golden elves and, I think, one in the recently added quest (as per versions 6.6-6.7).
The scene with Tyshtira is easy to come by just by developing your relationships with her - comes naturally, really. At some point she'll go to your room in the Castle an ask to "return the favor", you agree and get the scene. And its a good scene.
On the other hand, the scene with Clawyn is trickier. First, she is by far the hardest to get companion - you must recieve latter from her in specific location, follow it, do her quest or two, then if you have high enough morality, she'll join you with her sister. Second, developing relationships with her takes a lot of time and purposeful effort, so unlocking that futa on male scene isn't too easy. Though the scene is forth it - she's a dog furry, wink-wink.
Scenes with golden elves are rewards for progressing their quests and comes easy. I think, at some point later in game you'll somehow get an invitation to visit them. Quests are few and very simple, around 4 or 5 of them (or those 4 or 5 stages of single quest? doesn't matter!). Each of them grants you futa-on male scenes (around 4 in total, the 2nd or 3rd is really good), which was the whole focus of that section of the game.
The recent scene I didn't see, so I have no idea how to open it. I think, it just comes naturally through the recent quest progression.
Also, this game has a few more male on futa scenes. Some with Tyshtira and Clawyn, some with random characters, though I struggle to recall specific details of those scenes. And a few more futa on female if you choose Female Playable Character. Sadly, I didn't play as FemPC for a long time, so I have little idea as to what those scenes are and how to unlock them.
That's it, pretty much. Hope its helpful.