Yamete! Onee-chan

A collection of three stories from the creator of Petit Roid 3. Tomohiro Kouda starts things off with the 5-parter "Stop an Elder Sister". It's a simple tale of a brother living with two sisters and his quite unusual loving relationship with each. While the elder sister seems to get most of his attention the younger one always trying to find a way to stop her elder sibling so she could have her brother all to herself.