I think it's unlikely, although Mikhail is likely to have tried. Consider how the chapter started, Fei is dressing to leave and Mikhail states that Fei is leaving so soon. Fei says very plainly that they are done here. Mikhail responds by saying that Fei is "So cold". That's not the behavior of someone who has been cuddling with a lover. To me this shows a one sided desire on Mikhail part.
I think Mikhail probably tried to kiss him, but Fei certainly didn't let him. As Northwest also says "Cold" is what clearly describes how Fei behaves with Mikhail.
But I doubt behind this coldness is hatred and anger, it is mainly for his emotional safety. Even the way he leaves, not slamming the door, shows imo that he is not really detesting Mikhail.
BTW for Mikhail to fall asleep and then wake up surprised that Fei is leaving I would assume they spent a little time together in bed after sex.
I am sure Mik kissed him but we just didn't see it. I assume it was intentional from sensei's side because kiss is more intimate thing and she is hopefully saving it for the next Mik/Fei sex scene when they will have more emotions involved. Of course, this is possible scenario in case Mik saves Fei instead of betraying him :)

I want your opinions. There aren't many pictures with Fei and Mikhail in this chapter. I think Mikhail wasn't this rough cause Fei is still leaving as nothing rough happened to him. Do you think they kissed at some point after sex or caressed each other?