[Reducing Mosaic]FSDSS-463 "I'm getting married..." The childhood friend in the room across from mine secretly has sex with her fiancé right before their wedding, sinking into a muddy sexual affair. Natsu Igarashi

"This person is my fiancee..." ● Ever since school days, I've always liked my childhood friend Natsu. One day, she came back to her hometown with her fiance. ● The childhood friend whom I used to peek at through the window every day in school will soon belong to someone else... Seeing her naked body through the window, I couldn't hold back and pushed Natsu over the line... Days of muddy sex that I can't tell my fiancee about began...