Officially, nothing out of the ordinary happens during Canterlot's traditional Midsummer Masked Ball. Everypony knows that's not the case though. So, officially, attending it doesn't ruin your image. In practice, everyone knows you went to a sex party. Some ponies don't care about the repercussions. Other ponies don't care either, but can't afford them. Nowhere does it say you have to go as yourself though. But there might be consequences to that, if you aren't careful.

Contains: incest, F/F, lesbian sex, sex, sex toys, strap-on fucking, triple penetration, swinging, public sex, magically enhanced sex, straight sex, lots of mare juices, a small pegasus, a very large dildo, said small pegasus deepthroating said very large dildo, kissing, oral sex, minor magical bondage and implied D/s themes, accidental incest, gay sex, magical disguises, some consumption of alcoholic beverages, ruined make-up, dresses, ponies standing in lines, mild choking