MIAE-240 After becoming an invisible man, I infiltrated my wife's adultery scene and got an erection at close range. Yuu Shinoda.

One day, while suspecting my wife of infidelity, I was selected as a test subject for a drug that turns you invisible. The effect lasts only one hour per pill, and taking too many may reduce the effectiveness due to side effects. If such a drug were in front of you, what would you do? Even though I didn't want to see my wife's affair, I couldn't stop myself from getting aroused and infiltrating as an invisible man. This is a shocking work! Please enjoy it as if you were invisible.