Shin NOZOKI-ma ~Gesshukuya Kanshi 24 Ji~

The protagonist of this story is a professional peeper—the “NOZOKI Demon.” After a twist of fate, he ends up moving into a rundown boarding house. But as it turns out, the place is filled with beautiful women. And to make things even more interesting, there are mysterious peepholes everywhere! Five stunning women live in the boarding house. Their relationships are strangely tense, and it seems to stem from the secrets each of them is hiding… The protagonist’s goal? To uncover their secrets, dominate their bodies and minds, and have his way with them! Peep into their private lives! Expose their secrets! Grab hold of their weaknesses! And then… play with their bodies to your heart’s content! The boarding house is a tangled web of messy relationships and chaotic sex lives… Peep away, indulge your desires, and let it all out! [Translated from dlsite]