Senpai-san-ah-nim, really, REALLY, put work in to carve out their characters...
not jest visually, but, mentally and socially. Learning their back stories and figuring out what type each character is, made for good reading so far. Im looking forward to more of the obstacles their given jest to reach all their goals .... Worth your time to read
Siwon-ah with his Dimples under his eyes when he Laughs, not when he smiles and who'd forget that Freckle on his bottom lip. Let's mention
...huge dick, nice body, great in bed...
...ooomph they only write stories bout these guys