so the anime is about step older brother and a little sister, the little sister has redish/pinkish hair and the brother has black hair. so what i remember is that the little sister loves her older brother and when she order these things for her breasts her brother saw them and she started to hit him and he got hard and bc she got on top of him to hit him with a pillow. then later on she was masturbating to her brother. when she went to confront him he pushed her and kissed her and stated to touch her and he had her first time. then the next episode it was of how she gave him a make over and dressed her brother as a girl and went out on a "date" when they got home they had sex on the bed with him still with the wig on, and i remember this scene of them eating at the back of the school and on a bench she sucked him and they ended up doing it.