Sissy Roommate

Fan fiction Tharn Type. (In this ff scenario is reverse) Tharn a handsome boy with his half American genes and to make it more beneficial with his rich parents is a popular boy in his university. He never believed in love as his parents got divorced. His popularity made him sleep around with every girl he wants. Tharn does not like gay boys though, there is secret lied behind it. But he hates those guys he thinks ready to seduce anyone without even their will. Due to his parents divorce he decided to stay in the dorm of university.
Type did come from rural area to Bangkok to this prestigious university. Being intelligent in study from childhood his parents always pressured him for good grades as it will get good salary. He's timid when he realized his sexuality in middle school, kids bullied him therefore he does not openly talk about it but doesn't even lie too. He had crush in his high school but it ended in nothing but giving him pain. His cuteness always achieved him friends though and even girls liked him.
What will happen when both of them will become roommate?