ALisAnimeLover's manga / #Cream pie(2)

Well, this is interesting. A character is aware that he's an npc

Honestly just read this for the smut, but it was just fine, nothing special, probably because it's too short. For a cheating porn, the MC isn't thinking of his gf at all (which isn't a surprise since he doesn't like her anyway - with his obvious dislike of their sex and his gaslighting smh), so it's pretty much a disappointment on that regard too.