They weren't dating, so I don't see how it's cheating....
It's cheating to me, when you both have feeling for each other and decide to play around with my friend right next to me. Seme can take it as he wants, to me that's disgusting behavior. Like at least not next to him ♂
Thank you for replying directly to me. Someone else made a bashful comment to me, but they didn't reply, only posted it so I appreciate that.
It depends on people
Some people are fine with casual sex when some aren't and when it comes to relationships some people are fine with casual stuff while having a crush on someone who might not love them back (mind the fact at that point of the story seme didn't see himself being interested in a man that way yet)
Telepathy isn't a thing so they didn't know they liked each other
That's why I don't see it as cheating
But doing it there where he was sleeping was definitely weird...
I don't like the whole cheating like it's nothing, and hiding it. Just either switch the couples or don't add dumb unecessary cheating, it's gross