This damn good yaoi

My 3rd time posting this...but I've been desperately searching for the name of this manga for months now.
A young man goes to clean up his mangaka friend's house and ends up helping out said friend by getting tied up as a drawing reference.
The friend ends up getting turned on seeing him in such a state and things escalate from there.

I don't remember most details of it but the young man is a big fan of this one mangaka which turns out to be the friend. And he even agrees to getting tied up (for reference purposes) just for an autograph. He wears glasses too I think??

And it's either a one shot or a two shot. It was with a bunch oneshots in the manga. Maybe on chapter 6??
Another one shot in the same manga (the last one shot specifically) is a doctor x nurse, and the doctor even gets kidnapped at some point. Mentioning that in hopes you remember.

Please, please reply if you remember