Tian3D - Tiny Little Bro

A mysterious girl with a ray gun shoots at an "innocent" guy who slowly shrinks as an effect of that gun. His younger sister is at home, she's surprised to see her big brother way shorter than her and gradually shrinking further. She's puzzled but also excited about this situation. The little *** though has to endure her clumsiness. She can't wait to see him shrink to doll size so she can play with him and recover that time as ***s when her brother used to bully her when she was playing with her dolls. The revenge is just a few inches away...