One moment, you speak up an umbrella, the next you have a girl suddenly showing asking to stay with you.

two sisters engage in sex play with someone they call 'loli pedo freak' - flan doesn't let him enter, but her sister does...

desudesu Marisa, Reimu and Alice gets raped by a bunch of humans out of nowhere.

Remilia turns her maid into a sex slave to reward her... good art.

The protagonist who had strayed into Gensokyo was found collapsed and got rescued by Sakuya Izayoi. After he returned to the human world, he had a realization about how humans didn't know when they were going...