Well, Wooyoung looks nervous and keeps stuttering so maybe ChaKyungJu with his ultra instinct knows that he's not used to sexy stuff ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄
Well, yeah, okay, you can see that he didn't do a lot of sexual stuff, but being shocked because he asked for a kiss, I just can't see how logical it is. If the alpha is the type of guy of just shoving his dick inside the ass of the other guy, poor Omega, sex will be veeeeery boring >>
In my opinion, Kyungju's expression shows concern. He's not shocked because of a kiss, he thought WY was used to sexy stuff but it turned out KJ is his first man.
So just because he asked for a kiss, it has to be his first time? Is there something I don't get? I mean where did you learn how to have sex if you're not capable of creating a good mood? x)