Hey there! Thanks for the feedback!
To answer your question, I've always liked the fact that characters could have their clothes torn off at some point in games in general, and I like soft ryona. That's why the game features a simple "classic" gameplay with nudity only, and no sex. Also, it's easier to make ( this is my first public release ever and I'm working alone on it ). The nudity alone is enough to tag the game 18+.
In the future though, I'm gonna try to make spicier games. I know people tend to say that I'm missing a huge target by not including sexual content, but I'm doing gamedev as a hobby and do not plan to make it my main occupation ( understand: I do what I like ). It might sound disappointing to some players and I understand that point of view. My answer to them would be "Sorry, but wait and see!".
Thank you for playing the game, I hope you enjoyed it!