Mastermind!Yandere! Kazuichi Soda x reader x Mastermind!Yandere! Gundham Tanaka

Did this as a joke, might actually get serious with it. This is a story about you, the reader, are trapped on an island blah blah blah killing game blah blah blah But as you're stranded on the island you catch the eyes of the two masterminds behind it all. Their simple small attraction soon turns into a full on obsess...