MOSJ-004 - The perverted older sister's obscene behavior got excited after being ridden by a sexual harasser/Rin Kurihara

Wouldn't it be great to have a perverted older sister who feels good even when she's being sexually harassed? We have prepared situations of an older sister who gets excited by the sexual harassment lecture at a camera class, and an older sister who plays with a courier brother using a hot electric massager!