Sooyoung was barely awake and thought Minhyuk was once again Taeseung. He didn't consent at all (mostly just mumbled that 'he made a mistake') and then MH started getting angry and full on raped him, blaming Sooyoung that he made him do this. I think the part that hurt the most was when Sooyoung started crying from the sudden penetration and Minhyuk told him that he enjoyed watching him cry. Truly an upsetting chapter.
Here's the full summary everyone: https://www.mangago.zone/home/mangatopic/12960226/
I also want to address that I mistakenly said that he was 'enjoying the heck out of it' when he in fact did not. He was basically just very angry and frustrated and blamed not only himself but also SY for making him do this (which is still very shitty and bad imo).
And there you go. Minhyuk OFFICIALLY raping Sooyoung and enjoying the heck out of it. Dude could've gotten real character development but nope, gotta rape the dude while he's down. Hope y'all MH/SY people are finally happy he's putting his dick inside.
Not sure if I even want to write out the full summary of the chapter bc it was too tough for me to read.