After Rainbow Dash discovers some blood on the toilet paper, she panics and rushes to Twilight. Twilight accompanies her to the doctor, where Doctor Stable refers Rainbow Dash to a proctologist for a more thorough examination.
Carrot Top discovers her coltfriend is cheating on her. Her first reaction is to kick him to next Monday, even though that can get her in jail. Good news? Her friends are going to get her out of trouble. Bad news? They're all sociopaths.
Rarity has an awful idea: marry Spike for the weekend to gain entrance into an ultra-exclusive club for socialite couples. Spike has a brilliant idea: go along with it.
(A threequel to "I want to be an uncle.) Knowing that there is now way out of this, Flash travels to Twilight's house and prepares for the worst, only to find out that she has the same intentions as the rest of her family.
(A sequel to "I want to be an uncle") Flash decides to tell Cadance about Shining's plan of wanting to be an uncle in hopes that she'll understand how asinine it is, and she does understand, but not in the way Flash would think.
NO INCEST! ~~ Button needs some ponies to help with his new co-op game, but nopony seems interested. That is, until his Mum shows up at school. Now, it seems all sorts of ponies want to stay over...