[Quick Dress] After Dressing up as the Villain, I Had Sex with the Protagonist

I thought it was just an ordinary time travel. Who would have thought it was a fast time travel? … This is a story about an amnesiac who became a villain in the plot in order to regain his memory, but ended up becoming a heartthrob. First world I am a giant dragon. I thought I would be able to retire after capturing the princess. Unexpectedly, the knight who was supposed to kill me rebelled... He said he liked me. … Intention: Crossing thousands of rivers and mountains, just to meet you