Chubby spanking title

Hey all I just remembered a hentai I really enjoyed reading but it was removed and I can't recall the title. It was about a couple and the girl stayed home and played on her DS all day and gained some weight. The bf was mad that she forgot that they had a date and decided to tease her about her weight and spank her. He thought he went overboard but she totally ahegoed. She was also wearing this cute oversized sweater. Please help me! (´†¢Ì¥ ω †¢Ì¥` )
♡ Hunny