yea what's up with that? they should make the male mc's normal.. a small penis like that is just weird, no guy is built like that. also it's only floppy until it's hard...
I never understood why all devs give their MC's giant horse-cocks either, personally. If it's a plot device that's one thing (for example, if the MC being hung like a horse is somehow apart of the plot or his arc)... but often times the player-characters just have inexplicably giant dongs and it's not even mentioned/referenced in the story.
I look at it like this: I like the MC I'm controlling to be well endowed... but having it the size of an arm and grotesque/swollen is just... why would I want to look at that shit? Every extra unnecessary inch of said penis is just more dick filling my eyesight. The less dick I have to see, the better. Thumbs down on giant dongs.
To the dev: keep doing you. I think the sisters look really cute. I also think people are misinterpreting your words due to the language barrier. For example... I get what you're saying about the translation. You can't afford to pay one, and you don't speak English, so you're stuck between a rock and a hard place. Those who can't stand it, well, you're not forcing them to play it.
I do recommend seeking a volunteer proofreader, however, and if the day comes where you can afford to pay for one, that'll be nice too.