Alright, one, new here, nice to meet y'all. Two, just cleared the good ending for Katie, and the losing ending, obviously.. SO that's two.. I got most of the scene's unlocked, but i'm sure i gotta play the game roughly three-times, good thing it's short, and i know how to break the game after a bit. I'm mostly here to say thanks, and drop some knowledge i've gotten.
1. Getting the other Mon-Girls: Just like the first game, keep using the ejaculate skill after inserting your cock into their vagina, repeat this several times for better chances. Early on, this is hard, but once you clear the Fake Tarous thing, head back to her, and buy 99 of the original, and the fake stuff too, 50% and 80% Hp heal for just 5 gold? HELL YEAH.
2. Getting money fast: There's three ways to go about this. 1a, is after meeting Mardick, and Imp, simply head over to the Succubus Brothel, and work there. You can get free stats, and +1k gold for each successful session. 2a, After reaching the City of Zuri, (Wait, Zuri? Paizuri? Nice pun, lolz) go to the bar, and play the card game, save in advance, and simply bet 999 gold, keep doing this till you win a number of times, and make the gold you want. If you're uber lucky, then you can get way more gold out of it by winning three more times. You can also do this to get the gold needed to buy the cheese without having to fuck anyone. 3a, Simply fight normal enemies for their material, and sell them off. (Or keep fighting Imp without recruiting her, and make her drop Bewitching outfits, they go for 3k+ each)
3. Party Setups: There's plenty of ways to set up your party, but if you wanna basically super tank your way through the game, just recruit both Kraken(A lot of defense, hp, and agility), and Tarous(Lots of HP, MP, very good for healing, and buffing). You'll never have to worry about dying again.
4. Buying, and using the Incubus Ring from Mardick: Once you get this, you kinda unlock a in-game gallery. It allows you fight against any previous enemy you've fought, and beaten. It can be used to get missing scenes, and recruit mon-girls too, as i was missing mermaid, went in there, and kept fucking her till she joined, so it's an alternative way. Not sure about recruiting bosses this way, i haven't tested that...
5 (Last piece i can give ya for now) Item crafting: There's some shops where you can make gear/items in the game. But there's a alchemist inside the bar in the Royal Capital, where you can trade in your Magic Crystal fragments for Magic Crystals for easy levels. Though i pretty much used them all for Rukomon, since she needs the hp/def for surviving recruitment attempts..
Anyway that's all i can give y'all, keep up the good fight..!