What Do I Do When the Straight Guy Next Door Falls for Me?

Su Bin goes abroad as an exchange student and, on the recommendation of a rental agent, moves into a shared house. His roommates include a gentle, considerate older teaching assistant, a rich second-generation kid who calls himself the Prince of Socializing, and a cool, handsome mixed-race aristocrat (?)… As Su Bin settles into life abroad, he discovers that one of his roommates, whom his (ex-)girlfriend considered as perfect as a novel’s male lead, is gradually revealing a side of himself Su Bin can’t handle… The problem is, Su Bin also feels as if he’s constantly at someone else’s mercy, with no way to escape! Meanwhile, Su Bin is working hard to earn enough money to surprise his girlfriend back home, but before he can carry out even half of his plan, something unexpected happens… What? Roommates have to be heterosexual? (￣_￣|||) Seriously… Do I look that gay to you!? (╰_╯) [A few days later] What am I supposed to do… Could I really be the problem…? (QAQ) [Content warnings] 1. A straight guy gets turned gay; 2. The bottom is chuunibyou and a self-sacrificing goody-goody, with an unlimited imagination; 3. The golden finger given to the top is even thicker than Sun Wukong’s staff; 4. This is a novice-style novel; 5. The top is a sadistic, twisted S type, with a slight tendency toward D/s and mind control. [Other notes] This novel was completed in 2015. The author later edited some typos and sensitive content. As an old-school novel, its values may not quite fit today’s sensibilities, and the prose can be rather long-winded. Readers’ understanding is appreciated, and the author offers sincere thanks. Theme: True love brings happiness.