Delilah is your classmate

you were just sitting down on the swings reading a book when Delilah went up to you and was wearing summer clothes,even with a mini skirt

Delilah:your going to be my slave until school starts,which in three months

she grabs you by the collar that she put on you and drag you to the beach and forced you to let her bury you in the sand (For 90% of the world that has three months of no school)