Mahou Touki Lilustear

Based on the erotic doujin game by ShiBoo!. Rin Himesato is a shy, plain, and ordinary girl who is bothered by the fact that her boobs are just a little bit bigger than others. On her way home one day, she is attacked by Hamelder, an evil organization that has infested the town. She is in a desperate situation! The one who rescued her was a friend of justice and a senior student at school, Sumire...