Harry Potter and the Connubialis Hex/Hogwarts Express/Lavender, Parvati and Padma/Join the twins

From Create Your Own Story

Harry leaves Lavender and moves over to the the two twins.

The twins stop their activity and stare hungrily at the bulge in your pants.

Suddenly you hear Ginny call, "Harry, are you in there?"

What do you do?

Cast a spell on the door to lock it and continue with the orgy

Beckon Ginny in