Next Door's Chinatsu-chan R

With his family being gone on vacation, a student is wondering what he'll have for dinner. Luckily, his neighbor Chinatsu stayed behind to serve him a meal which both won't forget any time soon.

Chika-chan loves Nii-chan (an older childhood friend) in the neighborhood, who hasn't seen her much lately. Aiming for the day when both parents are not there, he attacked Ni-chan fiercely.