Erosion

The hero who failed to make his college debut and lost confidence because he could not fulfill his goal of making a lover.
He is helped by "Okina Misio", who is a person who thinks that he is entangled in a bad thing as if he is chasing it, and that he has been stripped of his clothes and naked.
The protagonist, who is despaired by being seen as too pathetic, strongly wishes to disappear from Misio's eyes right now.
The next moment, Misio had really lost sight of the figure of the hero who should be in front of him for some reason.

The hero realizes that he has a special power that can interfere with the perception of others through that event.
If you manipulate vision, you can't see what is visible, if you manipulate hearing, you can't hear the sound you are hearing, and if you manipulate touch, you can't notice what you are touching.
Knowing that he can manipulate all kinds of perception and hinder others' perception, the hero decides to use this ability as his own inferiority goes, naming it "perceptual grasping Ability."

peeping and home invasion as you wish……
The days of desire that encroached on the lives of women with numerous fornication opened the curtain.

大学デビューに失敗し、恋人を作るという目標を果たすこともできず自信を失っていた主人公。
そこに追い打ちをかけるように不良に絡まれ、服を剥かれて素っ裸にされていたところを思い人である「沖名美汐」に助けられる。
あまりに情けない自分の姿を見られたことで絶望した主人公は、今すぐ美汐の目の前から消えてしまいたいと強く願う。
次の瞬間、美汐は何故か目の前にいるはずの主人公の姿を本当に見失ってしまっていた。

その出来事を切っ掛けに、他人の知覚に干渉できる特殊な力が自分にあることに気づく主人公。
視覚を操作すれば見えているものが見えず、聴覚を操作すれば聞こえている音も聞こえず、触覚を操作すれば触れているものにも気づかない。
あらゆる知覚を操作して他人の認識を阻害させることができることを知った主人公は、この能力を「知覚掌握能力」と名付けて自らの劣情の赴くままに行使することを決める。

覗きも家宅侵入も思いのまま……
数多の淫行で女性達の生活を侵蝕していく、欲望の日々が幕を開けるのだった。