In that manga girl had sex with boy on school roof and ignored him after. She noticed him with other girl and they started to argue . She suggested to have sex (or do smth else lewd, dont remember clearly). Boy was confused and looked like willing to date her, but she just used him for joy. I saw only 1-2 chapters long time ago and can't find this manga anymore. When they met at first on the roof, they didn't know each other. Girl looked like outcast or smth.
In that manga girl had sex with boy on school roof and ignored him after. She noticed him with other girl and they started to argue . She suggested to have sex (or do smth else lewd, dont remember clearly). Boy was confused and looked like willing to date her, but she just used him for joy. I saw only 1-2 chapters long time ago and can't find this manga anymore. When they met at first on the roof, they didn't know each other. Girl looked like outcast or smth.