I don't think that's fully true. You can top goblin and slime and not be punished at all from memory, although there are multiple goblin encounters so maybe we're both right. You can also top naga I think? You have to be careful, though, I can't remember if there were times where she flipped it. You can also top the angel chick or w/e, though, again, you have to be careful because it can backfire... Can also top centaurs/unicorns (which in this game is just white centaurs)... again, have to be careful... mmm... also minotauress as well which was added recently (no images yet though), yet again, have to be careful. Puca also I think. Most of the topping in this game, in fact, I'd say can easily be flipped into a bottom encounter if either you don't meet the right stat/skill requirements or you say the wrong thing. Can also top elf lady; she is one of few encounters that doesn't flip the situation on you AND she's purely a woman, not a dickgirl... may be a pro or a con depending on what player wants.
I love this game and not trying to talk trash about it, so pls don't misunderstand, but I would say that's the one irritating thing is that you have a stat system, a class system, even topping bonuses that you can earn if you only top and manage to avoid taking it, but in one instance the game will logically reward you for having high str or dex or w/e to avoid getting dominated, and in others there is no str check or even if there is, it literally doesn't matter if you succeed it because you still get bottomed. I realize you play a sexy girly boy, so it's expected the focus will probably be bottoming, but still annoying for those of us who want to top
I wanted so bad to top the ogress and the ettins, but alas, a bottom tragedy unfolded every single time... it's even stranger because during combat, you actually CAN top the ettins (not the ogress though). I'm assuming some of this just amounts to the game not being finished and perhaps most of his subs want.. er.. sub content? But, gosh, imagine having high magic and str with ogress and being able to grow your dick to a bigger size and then dominate her with str after beating her in combat... or having high per/cha, end, and agi and outsmarting her, maybe with taunts or something, and just tiring her out which you can then take advantage of... that'd be so hawt..
Anyways, again, great game, don't want to undersell that
I still think it's worth playing even if you only want top content... just maybe save often or play with cheats like I eventually did so the game unfolds (mostly) how you want it to.