What was the chair for?
yep, it's called a sukebe isu. http://www.kanojotoys.com/soapland-bath-sex-stool-p-976.html
Guys chill out, Maya didn't cheat on him. From my perspective, he is just dumb, we all know he loves Nemu so much.
This manga can't be just hot smexy scenes all the time you know(thank you sensei for the DJs, I don't know what I'm saying...) , needs to have some angst at some points from time to time.
My heart aches, the level of fluff is too high