Milk Force

Inaho and Kousuke have just moved into a new aparment after Kousuke's job transfer. Inaho decides to go greet their new neighbors, only for the old man there to mistake her for a prostitute and rape her. After he realizes his mistake, the neighbor (Mr. Otonari) decides to blackmail and further rape Inaho into silence. However Mr Otonari enjoys her body so much that he wants them to becomes sex friends, so he tries to persuade Inaho with sex.