Ahh honestly... the story was good but there's no characters introduction or plot introduc...

Ahh honestly... the story was good but there's no characters introduction or plot introduction at all! All of a sudden, there's mixer party going on.. and then we don't even knw whether they are friends or strangers? Though we got to knw they were senior and junior frm the flow of conversation... Hmmm wish it was more focused on plot though.. buuut the scenes are hot so i approve of it(づ￣ ³￣)づ