My junior from college who made his debut in entertainment industry is a bondage female slave behind the scenes...

"Hey Megumi, did you know the old acquaintance of mine, not the fans who spoke to me outside just now?" "Yes. I was in college..." "What? I was off today, so I should have invited her to the house." "Ahhh..." "But if she had come like that, it would be painful. Couldn't she have been able to hold back? I'm the only one who knows that Megumi is such a stupid woman, and can comfort her like this." "...Yes, master... that's right."