Mall of Desire 2: Mystery of the pony dvd.

In this game the player character can act out sexual scenarios with a tv show's characters, by playing the DVD in a game console.
When you choose the option "play as dvd" you play a two minute episode of a show called "small horses amazing"(animated in rpgm xp, don't expect much) choosing the option "play as game" allows you to walk around inside the episode and interact with the characters.
controls are the arrow keys and enter key
free demo below