Hey there, thank you so much for the detailed bug report! It is very valuable for me to notice these problems! :)
1. Yep, I missed this one, I'll make something to fix it. I thought you can seduce the guy so you can skip the quest, but now I think that if he is drained in hunger event, this is definetely a softlock! So yeah, i'll think of something.
2. Hmm maybe I'll rework these quests with just checks for something more interesting than just pass the test - get an item (and more dialogues). Good point.
3. Hm, need to check this one - the animations are there, maybe I messed up something up. Should be other ass grab pictures too along with stat rise. I'll recheck it for the next version.
4. It is more of an RPG maker issue, but I'll see what I can do about it! Thanks for the notice!
Also I'm really glad you like my games! :) These kind of comments give me a big boost in making these! :)