Manga by author Pekomaru

A young puppy-eyed boy (very carnivorous) x an office lady hurt by love. Reuniting with her ex-boyfriend when he said "I'm glad I realized this before I fell in love with you." Tsuzumi, dumped by her fianc just before she crosses the finish line, looking to heal her wounds finds Yudai, a handsome man who pampered her. They had a relationship like lovers, but that sweet time didn't last long...?