Trixie and Blueblood had wild, rough naughty sex

Human Doctor Whooves and Ditzy getting it on

Pinkie plans a threesome with Big Mac for Dash's birthday

Cup and Carrot have some midnight loving with milk

Lyra gets wrapped into a threesome with Derpy and Big Mac

An OC story

A series of one shots in which Big Mac gets some loving. (Human Ponies)

Late at night, Big Mac sneaks out to meet with a certain enchantress. (Human Ponies Oneshot)