Our young protagonist has it all: looks, intelligence, big plans for his future, and the drive to make them a reality. And more than that, he even got himself a beautiful girlfiend recently! But everything in his life will take a 180 degree turn once he gets to know his girlfriend's twin sister, the school's number 1 slut! How will he deal with the shock, and with the strange attraction he feels towards her...? Angel or devil, model student or bitch gyaru...?

[From Patreon]